| 2025-07-22 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 79 F. Yesterday's high temp was 100 F with a max heat index of 128 F. This breaks the record of 99 F set on 07/21/2000. |
| 2025-07-21 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 78 F. Yesterday's high temp was 100 F, the warmest temp so far this year and breaks the record of 98 set in 07/20/1973. |
| 2025-07-20 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 78 F. Yesterday's high temp was 97 F. |
| 2025-07-19 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.11 inches. Total rainfall for the year to date is now 31.85 inches. This is Day 9 of rain for July 2025 and Day 80 of rain for the Year to Date 2025. The low temp this morning is 78 F. Yesterday's high temp was 94 F. |
| 2025-07-18 | 6:00 AM | 0.55 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.10 inches. Total rainfall for the year to date is now 31.84 inches. This is Day 8 of rain for July 2025 and Day 79 of rain for the Year to Date 2025. The low temp this morning is 77 F. Yesterday's high temp was 91 F. |
| 2025-07-17 | 6:00 AM | 1.12 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.55 inches. Total rainfall for the year to date is now 31.29 inches. This is Day 7 of rain for July 2025 and Day 78 of rain for the Year to Date 2025. The low temp this morning is 76 F. Yesterday's high temp was 99 F with a max heat index of 118 F. |
| 2025-07-16 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 77 F. Yesterday's high temp was 98 F with a max heat index of 124 F. |
| 2025-07-15 | 6:00 AM | 0.18 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.43 inches. Total rainfall for the year to date is now 30.17 inches. This is Day 6 of rain for July 2025 and Day 77 of rain for the Year to Date 2025. The low temp this morning is 74 F. Yesterday's high temp was 98 F. |
| 2025-07-14 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 74 F. Yesterday's high temp was 94 F. |
| 2025-07-13 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 75 F. Yesterday's high temp was 98 F. |
| 2025-07-12 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 75 F. Yesterday's high temp was 94 F with a max heat index of 122 F. |
| 2025-07-11 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.25 inches. Total rainfall for the year to date is now 29.99 inches. This is Day 5 of rain for July 2025 and Day 76 of rain for the Year to Date 2025. The low temp this morning is 72 F. Yesterday's high temp was 94 F. |
| 2025-07-10 | 6:00 AM | 0.59 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.24 inches. Total rainfall for the year to date is now 29.98 inches. This is Day 4 of rain for July 2025 and Day 75 of rain for the Year to Date 2025. The low temp this morning is 75 F. Yesterday's high temp was 92 F. The low temp yesterday morning was 74 F. |
| 2025-07-09 | 6:00 AM | T | NA | NA | NA | NA | | The low temp this morning is 74 F. Yesterday's high temp was 92 F. |
| 2025-07-08 | 6:00 AM | 0.09 | NA | NA | NA | NA | | Total rainfall for the month to date is now 0.64 inches. Total rainfall for the year to date is now 29.39 inches. This is Day 3 of rain for July 2025 and Day 74 of rain for the Year to Date 2025. The low temp this morning was 75 F. Yesterday's high temp was 96 F. |
| 2025-07-07 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning was 74 F. Yesterday's high temp was 96 F. |
| 2025-07-06 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 0.56 inches. Total rainfall for the year to date is now 29.30 inches. This is Day 2 of rain for July 2025 and Day 73 of rain for the Year to Date 2025. The low temp this morning was 73 F. Yesterday's high temp was 99 F. This temp breaks the record for Slidell City of 98 F for 07/05 set in 2009. |
| 2025-07-05 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 73 F. Yesterday's high temp was 98 F. |
| 2025-07-04 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 77 F. Yesterday's high temp was 99 F with a max heat index of 132 F. This temp is 1 degree F below the record high for Slidell for 07/03. |
| 2025-07-03 | 6:00 AM | 0.55 | NA | NA | NA | NA | | Total rainfall for the Year to Date is now 29.29 inches. This is Day 1 of rain for July 2025 and Day 72 of rain for the Year to Date 2025. The low temp this morning is 75 F. Yesterday's high temp was 97 F with a max heat index of 128 F in direct sun. The low temp yesterday was 74 F. |
| 2025-07-02 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far today is 74 F. Yesterday's high temp was 95 F with a max heat index of 128 F in direct sun. |
| 2025-07-01 | 6:00 AM | 1.05 | NA | NA | NA | NA | | Total rainfall for June 2025 is 4.32 inches. This total is 1.08 inches below the June average of 5.40 inches for Slidell Airport. Total rainfall for the Year to Date 2025 is 28.74 inches. This total is 2.86 inches below the Jan 01 toJun 30 rainfall average of 31.60 inches. This is Day 17 of rain for June 2025 which is 3 days above the average of 14 days and is Day 71 of rain from Jan 01 to Jun 30 which is 10 days above the average of 61 days. The low temp this morning is 74 F. Yesterday's high temp was 95 F with a max heat index of 121 F in direct sun. The low temp yesterday was 72 F. The high temp for June 2025 was 98 F and the low temp was 66 F. |
| 2025-06-30 | 6:00 AM | 0.23 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.27 inches. Total rainfall for the year to date is now 27.69 inches. This is Day 16 of rain for June 2025 and Day 70 of rain for the Year to Date 2025. The low temp this morning is 75 F. Yesterday's high temp was 92 F with a max heat index of 116 F in direct sun. |
| 2025-06-29 | 6:00 AM | 0.59 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.04 inches. Total rainfall for the year to date is now 27.46 inches. This is Day 15 of rain for June 2025 and Day 69 of rain for the Year to Date 2025. The low temp this morning was 75 F. Yesterday's high temp was 91 F with a max heat index of 114 F in the direct sun. |
| 2025-06-28 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.45 inches. Total rainfall for the year to date is now 26.87 inches. This is Day 14 of rain for June 2025 and Day 68 of rain for the Year to Date 2025. The low temp this morning was 74 F. Yesterday's high temp was 94 F with a max heat index of 110 F in direct sun. |
| 2025-06-27 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 75 F. Yesterday's high temp was 94 F with a max heat index of 115 F in direct sun. |
| 2025-06-26 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 76 F. Yesterday's high temp was 95 F with a max heat index of 114 F. |
| 2025-06-25 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 76 F. Yesterday's high temp was 93 F with a max heat index of 112 F in direct sun. |
| 2025-06-24 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 75 F. Yesterday's high temp was 93 F with a max heat index of 115 F in direct sun.
There is a thunderstorm in progress to the south and east but there has not been any rain from it yet. |
| 2025-06-23 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 75 F. Yesterday's high temp was 95 F with a max heat index in direct sun of 114 F. The low temp yesterday morning was 74 F. |
| 2025-06-22 | 6:00 AM | 0.07 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.44 inches. This total is now the 2nd least amount for June from 2019 to 2025. Total rainfall for the Year to Date is now 26.86 inches. This is Day 13 of rainfall for June 2025 and Day 67 of rainfall for the Year to Date 2025. The low temp this morning is 74 F. Yesterday's high temp was 2 F with a max heat index of 113 F in direct sun. The low temp yesterday was 77 F. |
| 2025-06-21 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 77 F. Yesterday's high temp was 97 F with a max heat index of 125 F in direct sun. This tied the record high for 06/20 set in 1990. The low temp yesterday morning was 73 F. |
| 2025-06-20 | 5:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.37 inches. Total rainfall for the year to date is now 26. 79 inches. This is Day 12 of rainfall for Jun 2025 and Day 66 of rainfall for the Year to Date 2025. The low temp so far this morning is 74 F. Yesterday's high temp was 98 F with a max heat index of 129 F in direct sun. This temp breaks the record for 06/19 of 96 F set in 1998. The low temp yesterday is 75 F. |
| 2025-06-19 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.35 inches. Total rainfall for the year to date is now 26.77 inches. This is Day 11 of rain for June 2025 and Day 65 of rain for the Year to Date 2025. The low temp this morning is 76 F. Yesterday's high temp was 95 F with a max heat index of 125 F. The low temp yesterday was 75 F. |
| 2025-06-18 | 5:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.34 inches. Total rainfall for the year to date is now 26.76 inches. This is Day 10 of rainfall for June 2025 and Day 64 of rainfall for the Year to Date 2025. The low temp so far this morning is 75 F. Yesterday's high temp was 93 F with a max heat index of 122 F in direct sun. The low temp yesterday was 77 F. |
| 2025-06-17 | 5:00 AM | 0.09 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.32 inches. Total rainfall for the year to date is now 26.74 inches. This is Day 9 of rainfall for June 2025 and Day 63 of rainfall for the Year to Date 2025. The low temp so far this morning is 77 F. Yesterday's high temp was 88 F with a max heat index of 110 F in direct sun. The low temp yesterday is 74 F. |
| 2025-06-16 | 5:00 AM | 0.03 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.23 inches. Total rainfall for the year to date is now 26.65 inches. This is Day 8 of rain for June 2025 and Day 62 of rain for the Year to Date 2025. The low temp so far this morning is 74 F. Yesterday's high temp was 94 F with a max heat index of 124 F in direct sun. The low temp yesterday was 71 F. |
| 2025-06-15 | 6:00 AM | 0.48 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.20 inches. Total rainfall for the Year to Date is now 26.62 inches. This is Day 7 of rainfall for June 2025 and Day 61 of rainfall for the Year to Date 2025. The low temp this morning is 71 F. Yesterday's high temp was 92 F with a max heat index of 122 F in direct sun. The low temp yesterday was 73 F. |
| 2025-06-14 | 6:00 AM | 0.35 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.72 inches. Total rainfall for the year to date is now 26.14 inches. This is Day 6 of rainfall for June 2025 and Day 60 of rainfall for the Year to Date 2025. The low temp this morning is 76 F. Yesterday's high temp was 89 F with a max heat index of 113 F. The low temp yesterday morning was 73 F. |
| 2025-06-13 | 5:00 AM | 0.03 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.37 inches. Total rainfall for the year to date is now 25.79 inches. This is Day 5 of rain for June 2025 and Day 59 of rain for the Year to Date 2025. The low temp so far this morning is 80 F. Yesterday's high temp was 95 F with a max heat index of 125 F in direct sun. The low temp yesterday was 73 F. |
| 2025-06-12 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.34 inches. Total rainfall for the year to date is now 25.76 inches. This is Day 4 of rain for June 2025 and Day 58 of rain for the Year to Date 2025. The low temp so far this morning is 74 F. Yesterday's high temp was 96 F with a max heat index of 128 F in direct sun. This temp breaks the record high for Slidell of 95 F set in 1982. The low temp yesterday morning was 70 F. |
| 2025-06-11 | 5:00 AM | 1.19 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.33 inches. Total rainfall for the Year to Date is now 25.75 inches. This is Day 3 of rainfall for June 2025 and Day 57 of rainfall for the Year to Date 2025. The low temp so far this morning is 71 F. Yesterday's high temp was 95 F with a max heat index of 124 F in direct sun. The low temp yesterday was 72 F. |
| 2025-06-10 | 5:00 AM | 0.11 | NA | NA | NA | NA | | Total rainfall for the month to date is now 0.14 inches. Total rainfall for the year to date is now 24.56 inches. This is Day 2 of rain for June 2025 and Day 56 of rain for the Year to Date 2025. The low temp so far this morning is 80 F. Yesterday's high temp was 2 F with a max heat index of 118 F in direct sun. The low temp yesterday was 77 F. |
| 2025-06-09 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 81 F. Yesterday's high temp was Slidell was 96 F with a max heat index of 124 F in direct sun. The low temp yesterday morning was 81 F. |
| 2025-06-08 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 81 F. Yesterday's high temp was 96 F with a max heat index of 126 F in direct sun. The low temp yesterday morning was 78 F. |
| 2025-06-07 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp this morning is 78 F. Yesterday's high temp was 96 F with a max heat index of 122 F in direct sun. This temp ties the record high for Slidell for 06/06. The low temp yesterday morning was 75 F. |
| 2025-06-06 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 75 F. Yesterday's high temp was 96 F with a max heat index of 122 F in direct sun. This ties the record high for Slidell set in 2011 for 06/05. The low temp yesterday morning was 73 F. |
| 2025-06-05 | 5:00 AM | 0.03 | NA | NA | NA | NA | | Total rainfall for the year to date is now 24.45 inches. This is Day 1 of rainfall for June 2025 and Day 55 of rainfall for the Year to Date 2025. The low temp so far this morning is 73 F. Yesterday's high temp was 93 F with a max heat index of 119 F in direct sun. The low temp yesterday morning was 71 F. |
| 2025-06-04 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 72 F. Yesterday's high temp was 91 F with a max heat index of 107 F in direct sun. The low temp yesterday morning was 69 F. |
| 2025-06-03 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 69 F. Yesterday's high temp was 93 F with a max heat index of 110 F in direct sun. The low temp yesterday morning was 70 F. |
| 2025-06-02 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temp so far this morning is 71 F. Yesterday's high temp was 92 F with a max heat index of 101 F in direct sun. The low temperature yesterday morning was 66 F. |
| 2025-06-01 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | Total rainfall for May 2025 is 8.57 inches. This total is the 3rd most May total from 2019 to 2025 and is 3.57 inches above the May average for Slidell Airport. Total rainfall for the Year to Date is 24.42 inches. This total is 1.78 inches below the Jan 01 to May 31 rainfall average of 26.20 inches. There was 13 days of rain for May 2025 and this is 4 day above the May average of 9 days. There was 54 days of rain from Jan 01 to May 31 and this is 7 days above the average of 47 days. The Max Temp for May was 97 F and the Min Temp for May was 54 F. The low temp this morning was 66 F. Yesterday's high temp was 91 F with a max heat index of 100 F. The low temp yesterday was 67 F. |
| 2025-05-31 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 8.57 inches. Total rainfall for the year to date is now 24.42 inches. This is Day 13 of rainfall for May 2025 and Day 54 of rainfall for the Year to Date 2025. The low temperature this morning is 67 F. Yesterday's high temperature was 92 F with a max heat index of 114 F in direct sun. The low temp yesterday was 71 F. |
| 2025-05-30 | 5:00 AM | 1.44 | NA | NA | NA | NA | | Total rainfall for the month to date is now 8.56 inches. This is the 3rd most monthly rainfall total for May from 2019 to 2025. Total rainfall for the Year to Date is now 24.41 inches. This is Day 12 of rainfall for May 2025 and Day 53 of rainfall for the Year to Date 2025. The low temperature so far this morning is 71 F. Yesterday's high temperature was 89 F with a max heat index of 110 F in direct sun. The low temp yesterday was 70 F. |
| 2025-05-29 | 5:00 AM | 0.63 | NA | NA | NA | NA | | Total rainfall for the month to date is now 7.12 inches. Total rainfall for the year to date sis now 22.97 inches. This is Day 11 of rainfall for May 2025 and Day 52 of rainfall for the Year to Date 2025. The low temperature so far this morning is 70 F. Yesterday's high temperature was 92 F with a max heat index of 120 F in direct sun. The low temp yesterday was 71 F. |
| 2025-05-28 | 5:00 AM | 0.24 | NA | NA | NA | NA | | Total rainfall for the month to date is now 6.49 inches. Total rainfall for the year to date is now 22.34 inches. This is Day 10 of rainfall for May 2025 and Day 51 of rainfall for the Year to Date 2025. The low temperature so far this morning is 78 F. Yesterday's high temperature was 93 F with a max heat index of 121 F in direct sun. This is 1 degree F below the record for Slidell set on 05/27/1982. The low temp yesterday was 74 F. |
| 2025-05-27 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 77 F. Yesterday's high temperature was 94 F with a max heat index of 121 F in direct sun. This sets a new record for 05/26 which was previously 92 F set in 1989. The low temp yesterday morning was 73 F. |
| 2025-05-26 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 73 F. Yesterday's high temperature was 97 F with a max heat index in direct sun of 125 F. This breaks the record for 05/25 of 92 F in 1996. The low temp yesterday morning was 72 F. |
| 2025-05-25 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 72 F. Yesterday's high temperature was 94 F with a max heat index of 121 F in direct sun. This breaks the record for 05/24 of 92 F set in 1996. The low temp yesterday morning was 72 F. |
| 2025-05-24 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 72 F. Yesterday's high temperature was 95 F with a max heat index of 120 F in direct sun. This breaks the record high for Slidell of 94 F which was set back in 1972. The low temp yesterday morning was 70 F. |
| 2025-05-23 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 70 F. Yesterday's high temperature was 92 F with a heat index of 102 F. The low temp yesterday morning was 64 F. |
| 2025-05-22 | 5:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 6.25 inches. Total rainfall for the year to date is now 22.10 inches. This is Day 9 of rainfall for May 2025 and Day 50 of rainfall for the Year to Date 2025. The low temperature so far this morning is 65 F. Yesterday's high temperature was 81 F with a max heat index of 91 F. The low temperature yesterday was 69 F. |
| 2025-05-21 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 79 F. Yesterday's high temperature was 93 F with a max heat index of 120 F in direct sun. This temp ties the record high for Slidell for 05/20 which was set in 1998. The low temp yesterday morning was 78 F. |
| 2025-05-20 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 79 F. Yesterday's high temperature was 90 F with a maximum heat index of 112 F in the direct sun. Yesterday's low temperature was 75 F. |
| 2025-05-19 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 76 F. Yesterday's high temperature was 94 F with a max heat index of 117 F in direct sun. This temp breaks the record high for 05/18 for Slidell of 92 F set in 1998. The low temp yesterday morning was 75 F. |
| 2025-05-18 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 75 F. Yesterday's high temperature was 94 F with a max heat index of 120 F in direct sun. This temp breaks the record high of 93 F for Slidell set back in 2018. The low temp yesterday morning was 77 F. |
| 2025-05-17 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 77 F. Yesterday's high temperature was 92 F with a max heat index of 118 F in the direct sun. This temp ties the record high for Slidell for 05/16 which was set back in 2018. The low temp yesterday morning was 76 F. |
| 2025-05-16 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 76 F. Yesterday's high temperature was 93 F with a maximum heat index of 117 F in direct sun. This temp ties the record high for Slidell for 05/15 set back in 2018. The low temp yesterday morning was 75 F. |
| 2025-05-15 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 75 F. Yesterday's high temperature was 90 F with a maximum heat index of 102 F. The low temperature yesterday morning was 72 F. |
| 2025-05-14 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 72 F. Yesterday's high temperature was 86 F. The low temperature yesterday morning was 62 F. |
| 2025-05-13 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 63 F. Yesterday's high temperature was 81 F with a maximum heat index of 84 F. The low temperature yesterday morning was 62 F. |
| 2025-05-12 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 62 F. Yesterday's high temperature was 83 F with a maximum heat index of 87 F. The low temperature yesterday morning was 60 F. |
| 2025-05-11 | 6:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 6.23 inches. Total rainfall for the year to date is now 22.08 inches. This is Day 8 of rainfall for May 2025 and Day 49 of rainfall for the Year to Date 2025. The low temperature this morning is 60 F. Yesterday's high temperature was 82 F with a maximum heat index of 88 F. The low temperature yesterday was 62 F. |
| 2025-05-10 | 6:00 AM | 2.21 | NA | NA | NA | NA | | Total rainfall for the month to date is now 6.21 inches. Total rainfall for the year to date is now 22.06 inches. This is Day 7 of rainfall for May 2025 and Day 48 of rainfall for the Year to Date 2025. The low temperature this morning is 64 F. Yesterday's high temperature was 73 F with a maximum heat index of 76 F. Yesterday's low temperature was 65 F. |
| 2025-05-09 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 4.00 in. Total rainfall for the year to date is now 19.85 in. This is Day 6 of rainfall for May 2025 and Day 47 of rainfall for the Year to Date 2025. The low temperature so far this morning is 71 F. Yesterday's high temperature was 88 F with a maximum heat index of 101 F. The low temperature yesterday morning was 62 F. |
| 2025-05-08 | 5:00 AM | 1.03 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.99 inches. Total rainfall for the year to date is now 19.84 inches. This is Day 5 of rainfall for May 2025 and Day 46 of rainfall for the Year to Date 2025. The low temperature so far this morning is 63 F. Yesterday's high temperature was 80 F with a maximum heat index of 87 F. The low temperature yesterday morning was 66 F. |
| 2025-05-07 | 5:00 AM | 2.23 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.96 inches. Total rainfall for the year to date is now 18.81 inches. This is Day 4 of rainfall for May 2025 and Day 45 of rainfall for the Year to Date 2025. The low temperature so far this morning is 67 F. Yesterday's high temperature was 80 F with a maximum heat index of 87 F. The low temperature yesterday morning was 67 F. |
| 2025-05-06 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 69 F. Yesterday's high temperature was 85 F with a maximum heat index of 89 F. The low temperature yesterday morning was 54 F. |
| 2025-05-05 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 56 F. Yesterday's high temperature was 82 F with a maximum heat index of 83 F. |
| 2025-05-04 | 6:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 0.73 inches. Total rainfall for the year to date is now 16.55 inches. This is Day 3 of rainfall for May 2025 and Day 44 of rainfall for the Year to Date 2025. The low temperature this morning is 56 F. Yesterday's high temperature was 84 F with a maximum heat index of 92 F. |
| 2025-05-03 | 6:00 AM | 0.62 | NA | NA | NA | NA | | Total rainfall for the month to date is now 0.71 inches. Total rainfall for the year to date is now 16.56 inches. This is Day 2 of rainfall for May 2025 and Day 43 of rainfall for the Year to Date 2025. The low temperature this morning is 65 F. Yesterday's high temperature was 87 F with a maximum heat index of 99 F. The low temperature yesterday morning was 68 F. |
| 2025-05-02 | 5:00 AM | 0.09 | NA | NA | NA | NA | | Total rainfall for the Year to Date is now 15.94 inches. This is Day 1 of rainfall for May 2025 and Day42 of rainfall for the Year to Date 2025. The low temperature so far this morning is 69 F. Yesterday's high temperature was 90 F with a maximum heat index of 104 F. This sets a record for 05/01 with the previous record 89 F set in 1989. The low temperature yesterday morning was 66 F. |
| 2025-05-01 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | Total rainfall for April 2025 is 1.70 inches. This is 3.40 inches below the average for Slidell Airport of 5.10 inches for April. Total rainfall for January 01 to April 30 is 15.83 inches. This is 5.37 inches below the Jan 01 to April 30 average of 21.20 inches. There was 7 days of rain for April 2025. This is 1 day below the average of 8 days for April. There was 41 days of rain for Jan 01 to Apr 30. This is 3 days above the average of 38 days. The high temperature for April 2025 is 91 F. The low temperature for April 2025 is 42 F. The low temperature so far this morning is 73 F. Yesterday's high temperature was 88 F with a maximum heat index of 100 F. This temperature is 1 degree F below the record high for Slidell for 04/30 of 89 F which was set in 1999. The low temp yesterday morning was 68 F. |
| 2025-04-30 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 69 F. Yesterday's high temperature was 89 F with a maximum heat index of 102 F. This ties the record high temp for Slidell for 04/29 which was set in 1999. The low temperature yesterday morning was 67 F. |
| 2025-04-29 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 68 F. Yesterday's high temperature was 90 F with a maximum heat index of 102 F. The low temperature yesterday morning was 66 F. |
| 2025-04-28 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 68 F. Yesterday's high temperature was 91 F with a maximum heat index of 108 F. This sets a new record for 04/27 for Slidell which was previously 88 F set in 1989. This is also the warmest high temperature so far this year. |
| 2025-04-27 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 68 F. Yesterday's high temperature was 90 F with a maximum heat index of 105 F. This surpasses the record high for Slidell for 04/26 which was 87 F which was set in 1967. |
| 2025-04-26 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 65 F. Yesterday's high temperature was 90 F with a maximum heat index of 104 F. This is the warmest temperature so far this year and breaks the record high temp for Slidell for 04/25 of 89 F which was set in 1999. The low temperature yesterday morning was 72 F. |
| 2025-04-25 | 5:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.70 inches. Total rainfall for the year to date is now 15.85 inches. This is Day 7 of rainfall for April 2025 and Day 41 of rainfall for the Year to Date 2025. The low temperature so far this morning is 72 F. Yesterday's high temperature was 82 F with a maximum heat index of 91 F. The low temperature yesterday morning was 68 F. |
| 2025-04-24 | 5:00 AM | T | NA | NA | NA | NA | | Total rainfall for the month to date is 1.68 inches. Total rainfall for the year to date is 15.83 inches. This is Day 6 of rainfall for April 2025 and Day 40 of rainfall for the Year to Date 2025. The low temperature so far this morning is 69 F. Yesterday's high temperature was 86 F with a maximum heat index of 98 F. The low temperature yesterday morning was 70 F. |
| 2025-04-23 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.68 inches. Total rainfall for the year to date is now 15.83 inches. This is Day 5 of rainfall for April 2025 and Day 39 of rainfall for the Year to Date 2025. The low temperature so far this morning is 70 F. Yesterday's high temperature was 88 F with a maximum heat index of 102 F. This is the warmest high temperature so far this year. The low temperature yesterday was 68 F. |
| 2025-04-22 | 5:00 AM | 0.37 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.67 inches. Total rainfall for the year to date is now 15.82 inches. This is Day 4 of rainfall for April 2025 and Day 38 of rainfall for the Year to Date 2025. The low temperature so far this morning is 68 F. Yesterday's high temperature was 79 F with a maximum heat index of 83 F. The low temperature yesterday was 70 F. |
| 2025-04-21 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 73 F. Yesterday's high temperature was 83 F with a maximum heat index of 93 F. |
| 2025-04-20 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 71 F. Yesterday's high temperature was 83 F with a maximum heat index of 93 F. |
| 2025-04-19 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 71 F. Yesterday's high temperature was 85 F with a maximum heat index of 94 F. The low temperature yesterday morning was 65 F. |
| 2025-04-18 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 65 F. Yesterday's high temperature was 83 F with a maximum heat index of 87 F. The low temperature yesterday morning was 54 F. |
| 2025-04-17 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 54 F. Yesterday's high temperature was 80 F. The low temperature yesterday morning was 47 F. |
| 2025-04-16 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 47 F. Yesterday's high temperature was 85 F. The low temperature yesterday morning was 63 F. |
| 2025-04-15 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 64 F. Yesterday's high temperature was 84 degrees F. Yesterday morning's low temperature was 55 degrees F. |
| 2025-04-14 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 57 F. Yesterday's high temperature was 83 F. |
| 2025-04-13 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature Saturday morning was 44 F. The high temperature Saturday afternoon was 73 F. The low temperature Sunday morning was 50 F. |
| 2025-04-12 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature Friday morning was 60 F. The high temperature Friday afternoon was 80 F. The low temperature Saturday morning was 44 F. |
| 2025-04-11 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 64 degrees F. Yesterday's high temperature was 81 F with a maximum heat index of 82 F. The low temperature yesterday morning was 52 F. |
| 2025-04-10 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 52 F. Yesterday's high temperature was 79 F. The low temperature yesterday morning was 46 F. |
| 2025-04-09 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 47 F. Yesterday's high temperature was 77 F. The low temperature yesterday morning was 42 F. |
| 2025-04-08 | 5:00 AM | 0.06 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.30 inches. Total rainfall for the year to date is now 15.45 inches. This is Day 3 of rain for April 2025 and Day 37 of rain for the Year to Date 2025. The low temperature so far this morning is 43 F. Yesterday's high temperature was 62 F. The low temperature yesterday is 46 F. |
| 2025-04-07 | 5:00 AM | 1.23 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.24 inches. Total rainfall for the year to date is now 15.39 inches. This is Day 2 of rainfall for April 2025 and Day 36 of rainfall for the Year to Date 2025. The low temperature so far this morning is 55 degrees F. Yesterday's high temperature was 79 F with a maximum heat index of 86 F. The low temperature yesterday was 53 F. |
| 2025-04-06 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is 9.91 inches. Total rainfall for the Year to Date is now 14.16 inches. This is Day 1 of rainfall for April 2025 and Day 35 of rainfall for the Year to Date 2025. The low temperature this morning is 77 degrees F. Yesterday's high temperature was 86 F with a maximum heat index of 101 F. This is 1 degrees F above the record high for Slidell for 04/05 of 85 F which was set in 1988. |
| 2025-04-05 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 76 degrees F. Yesterday's high temperature was 85 F with a maximum heat index of 99 F. This is 1 degree F below the record high for 04/04 which is 86 F set in 1989. |
| 2025-04-04 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 77 F. Yesterday's high temperature was 86 F with a maximum heat index of 102 F in the direct sun. This breaks the record high for 04/03 of 84 F which was set back in 2012. |
| 2025-04-03 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 76 F. Yesterday's high temperature was 86 F with a maximum heat index in direct sun of 102 F. This breaks the record high for Slidell of 84 F which was set on 04/02/2012. |
| 2025-04-02 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 75 degrees F. Yesterday's high temperature was 79 degrees F with a maximum heat index of 85 degrees F. |
| 2025-04-01 | 5:00 AM | 1.09 | NA | NA | NA | NA | | Total rainfall for March 2025 is 4.78 inches. This is 0.82 inches below the monthly average for Slidell Airport for March of 5.60 inches. Total rainfall for January - March 2025 is 14.15 inches. This total is 1.95 inches below the J-M average of 16.10 inches. There were 10 days of rain in March 2025 which is 1 day above the monthly average and 34 days of rain from J-M 2025 which is 4 days above the Jan-Mar average. The high for March 2025 is 87 F. The low for March 2025 is 38 F. The low temperature so far this morning is 65 F. Yesterday's high temperature was 79 F with a maximum heat index of 83 F. The low temperature yesterday morning was 65 F. |
| 2025-03-31 | 5:00 AM | 0.02 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.69 inches. Total rainfall for the year to date is now 13.06 inches. This is Day 9 of rainfall for March 2025 and Day 33 of rainfall for the Year to Date 2025. The low temperature so far this morning is 74 degrees F. Yesterday's high temperature was 87 degrees F with a maximum heat index in the sun of 104 degrees F. This breaks the record high for Slidell of 83 F which was set on 03/30 back in 1989. |
| 2025-03-30 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.67 inches. Total rainfall for the year to date is now 13.04 inches. This is Day 8 of rainfall for March 2025 and Day 32 of rainfall for the Year to Date 2025. The low temperature so far this morning is 68 degrees F. Yesterday's high temperature was 80 degrees F with a maximum heat index of 85 degrees F. The low temperature yesterday morning was 69 degrees F. |
| 2025-03-29 | 6:00 AM | 0.10 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.66 inches. This total is 1.94 inches below the monthly average for March for Slidell Airport. Total rainfall for the year to date is now 13.03 inches. This total is 2.07 inches below the J-M average for Slidell Airport. Total Days of rain for March 2025 is 7 days and Total Days of rain for the year to date 2025 is 31 days. The low temperature this morning is 69 degrees F. Yesterday's high temperature was 79 degrees F with a maximum heat index of 83 degrees F. The high temperature of the month of March 2025 to date is 87 degrees F and the low temperature to date in March 2025 to date is 38 degrees F. |
| 2025-03-28 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 64 degrees F. Yesterday's high temperature was 83 degrees F with a maximum heat index of 87 degrees F. The low temperature yesterday was 61 degrees F. |
| 2025-03-27 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 61 degrees F. Yesterday's high temperature was 87 degrees F with a maximum heat index of 95 degrees F. The low temperature yesterday morning was 61 degrees F. |
| 2025-03-26 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 61 degrees F. Yesterday's high temperature was 83 degrees F with a maximum heat index of 89 degrees F. The low temperature yesterday morning was 53 degrees F. |
| 2025-03-25 | 5:00 AM | 1.07 | NA | NA | NA | NA | | Total rainfall for the month to date is now 3.56 inches. Total rainfall for the year to date is now 12.93 inches. This is Day 6 of rainfall for March 2025 and Day 30 of rainfall for the Year to Date 2025. The low temperature so far this morning is 54 degrees F with dense fog developing. Yesterday's high temperature was 74 degrees F and yesterday's low temperature was 61 degrees F. |
| 2025-03-24 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 65 degrees F. Yesterday's high temperature was 78 degrees F. |
| 2025-03-23 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 57 degrees F. Yesterday's high temperature was 79 degrees F. |
| 2025-03-22 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 46 degrees F. Yesterday's high temperature was 68 degrees F. |
| 2025-03-21 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 39 degrees F. Yesterday's high temperature was 70 degrees F with a maximum heat index of 72 degrees F. The low temperature yesterday was 46 degrees F. |
| 2025-03-20 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 58 degrees F. Yesterday's high temperature was was 81 degrees F with a maximum heat index of 83 degrees F. The low temperature yesterday morning was 60 degrees F. |
| 2025-03-19 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 60 degrees F. Yesterday's high temperature was 74 degrees F. The low temperature yesterday morning was 45 degrees F. |
| 2025-03-18 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 46 degrees F. Yesterday's high temperature was 73 degrees F. The low temperature yesterday morning was 41 degrees F. |
| 2025-03-17 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 44 degrees F. Yesterday's high temperature was 73 degrees F. |
| 2025-03-16 | 6:00 AM | 1.32 | NA | NA | NA | NA | | Total rainfall for the month to date is now 2.49 inches. Total rainfall for the year to date is now 11.86 inches. This is Day 5 of rainfall for March 2025 and Day 29 of rainfall for the Year to Date 2025. The low temperature this morning is 57 degrees F. Yesterday's high temperature was 79 degrees F. Yesterday's low temperature was 68 degrees F. |
| 2025-03-15 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 73 degrees F. Yesterday's high temperature was 82 degrees F with a maximum heat index of 85 degrees F. |
| 2025-03-14 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 65 degrees F. Yesterday's high temperature was 2 degrees F with a maximum heat index of 84 degrees F. The low temperature yesterday morning was 63 degrees F. |
| 2025-03-13 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 63 degrees F. Yesterday's high temperature was 79 degrees F. The low temperature yesterday morning was 48 degrees F. |
| 2025-03-12 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 49 degrees F. Yesterday's high temperature was 75 degrees F. The low temperature yesterday morning was 42 degrees F. |
| 2025-03-11 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 43 degrees F. Yesterday's high temperature was 74 degrees F. The low temperature yesterday morning was 51 degrees F. |
| 2025-03-10 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.17 inches. Total rainfall for the year to date is now 10.54 inches. This is Day 4 of rainfall for March 2025 and Day 28 of rainfall for the Year to Date 2025. The low temperature so far this morning is 52 degrees F. Yesterday's high temperature was 73 degrees F. |
| 2025-03-09 | 6:00 AM | 0.14 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.16 inches. Total rainfall for the year to date is now 10.53 inche. This is Day 3 of rainfall for March 2025 and Dat=y 27 of rainfall for the Year to Date 2025. The low temperature this morning is 60 degrees F. Yesterday's high temperature was 79 degrees F with a maximum heat index of 83 degrees F. |
| 2025-03-08 | 6:00 AM | 0.20 | NA | NA | NA | NA | | Total rainfall for the month to date is now 1.02 inches. Total rainfall for the year to date is now 10.39 inches. This is Day2 of rainfall for March 2025 and Day 26 of rainfall for the Year to Date 2025. The low temperature this morning is 65 degrees F. Yesterday's high temperature was 73 degrees F. The low temperature yesterday morning was 43 degrees F. |
| 2025-03-07 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 45 degrees F. Yesterday's high temperature was 66 degrees F. The low temperature yesterday morning was 39 degrees F. |
| 2025-03-06 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 42 degrees F. Yesterday's high temperature was 68 degrees F. The low temperature yesterday was 49 degrees F. |
| 2025-03-05 | 5:00 AM | 0.82 | NA | NA | NA | NA | | Total rainfall for the year to date is now 10.19 inches. This is Day 1 of rainfall for March 2025 and Day 25 of rainfall for the Year to Date 2025. The low temperature so far this morning is 60 degrees F. Yesterday's high temperature was 73 degrees F. Yesterday's low temperature was 59 degrees F. |
| 2025-03-04 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this Mardi Gras morning is 59 degrees F. Yesterday's high temperature was 68 degrees F. The low temperature yesterday morning was 44 degrees F. |
| 2025-03-03 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 45 degrees F. Yesterday's high temperature was 73 degrees F. |
| 2025-03-02 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 48 degrees F. Yesterday's high temperature was 83 degrees F. This breaks the previous record high of 82 F which was set in 2018. The low temperature yesterday morning was 48 degrees F. |
| 2025-03-01 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | Rainfall for February 2025 was 4.01 inches. This is 1.39 inches below the monthly normal of 5.40 inches. Total rainfall for the Year to Date is 9.37 inches. This is 1.13 inches below the January-February normal. There was 10 days of rain in February 2025 which ties the normal and there was 24 days of rain from January 01 to February 28 which is 3 days above the normal. The low temperature this morning was 48 degrees F. Yesterday's high temperature was 73 degrees F. |
| 2025-02-28 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 45 degrees F. Yesterday's high temperature was 75 degrees F. |
| 2025-02-27 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 53 degrees F. Yesterday's high temperature was 76 degrees F. The low temperature yesterday morning was 46 degrees F. |
| 2025-02-26 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 47 degrees F. Yesterday's high temperature was 73 degrees F. The low temperature yesterday morning was 47 degrees F. |
| 2025-02-25 | 5:00 AM | 0.13 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 4.01 inches. Total rainfall for the year to date is now 8.10 inches. This is Day 10 of rainfall for February 2025 and Day 24 of rainfall for the Year to Date 2025. The low temperature so far this morning is 49 degrees F. Yesterday's high temperature was 68 degrees F. |
| 2025-02-24 | 5:00 AM | 1.02 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 3.88 inches. Total rainfall for the year to date is now 7.93 inches. This is Day 9 of rainfall for February 2025 and Day 23 of rainfall for the Year to Date 2025. The low temperature so far this morning is 48 degrees F. Yesterday's high temperature was 53 degrees F. Yesterday's low temperature was 46 degrees F. |
| 2025-02-23 | 6:00 AM | 0.05 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 2.86 inches. Total rainfall for the year to date is now 6.95 inches. This is Day 8 of rainfall for February 2025 and Day 22 of rainfall for the Year to Date 2025. The low temperature this morning is 46 degrees F. Yesterday's high temperature was 64 degrees F. |
| 2025-02-22 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature this morning is 43 degrees F. Yesterday's high temperature was 54 degrees F. |
| 2025-02-21 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 29 degrees F. This breaks a record for the low temperature for 02/21 for Slidell which was set back in 2021 which was previously 31 degrees F. Yesterday's high temperature was 46 degrees F and yesterday's low temperature was 27 F. This is 1 degree F above the record low for Slidell for 02/20 which is 26 F which was set back in 2021. |
| 2025-02-20 | 5:00 AM | 0.04 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 2.81 inches. Total rainfall for the year to date is now 8.17 inches. This is Day 7 of rainfall for February 2025 and Day 21 of rainfall for the Year to Date 2025. The low temperature so far this morning is 29 degrees F. Yesterday's high temperature was 56 degrees F and yesterday's low temperature was 33 degrees F. |
| 2025-02-19 | 5:00 AM | 1.23 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 2.77 inches. Total rainfall for the year to date is now 8.13 inches. This is Day 6 of rainfall for February 2025 and Day 20 of rainfall for the Year to Date 2025. The low temperature so far this morning is 53 degrees F. Yesterday's high temperature was 62 degrees F. The low temperature yesterday morning was 39 degrees F. |
| 2025-02-18 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 39 degrees F. Yesterday's high temperature was 63 degrees F. The low temperature yesterday morning was 35 degrees F. |
| 2025-02-17 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 36 degrees F. Yesterday's high temperature was 5 degrees F. The low temperature yesterday was 41 degrees F |
| 2025-02-16 | 6:00 AM | 0.51 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 1.54 inches. Total rainfall for the year to date is now 6.90 inches. This is Day 5 of rainfall for February 2025 and Day 19 of rainfall for the Year to Date 2025. The low temperature so far this morning is 58 degrees F. Yesterday's high temperature was 80 degrees F. |
| 2025-02-15 | 6:00 AM | 0.01 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 1.03 inches. Total rainfall for the year to date is now 6.39 inches. This is Day 4 of rainfall for February 2025 and Dayn18 of rainfall for the Year to Date 2025. The low temperature this morning is 66 degrees F. Yesterday's high temperature was 66 degrees F. |
| 2025-02-14 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 43 degrees F. Yesterday's high temperature was 66 degrees F with a maximum heat index of 68 degrees F. The low temperature yesterday was 47 degrees F. |
| 2025-02-13 | 5:00 AM | 0.36 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 1.02 inches. Total rainfall for the year to date is now 6.38 inches. This is Day 3 of rainfall for February 2025 and Day 17 of rainfall for the Year to Date 2025. The low temperature so far this morning is 56 degrees F. Yesterday's high temperature was 83 degrees F with a max heat index of 93 degrees F. This temp exceeds the record high for Slidell City for 02/12 which was 79 F which was set back in 1979. |
| 2025-02-12 | 5:00 AM | 0.63 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the month to date is now 0.66 inches. Total rainfall for the year to date is now 6.02 inches. This is Day 2 of rainfall for February 2025 and Day 16 of rainfall for the Year to Date 2025. The low temperature so far this morning is 62 degrees F. Yesterday's high temperature was 83 degrees F. This temperature breaks the record high temperature for 02/11 for Slidell City of 79 degrees F which was set in 1999. |
| 2025-02-11 | 5:00 AM | 0.03 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for the Year to Date is now 5.39 inches. This is Day 1 of measurable rainfall for February 2025 and Day 15 of measurable rainfall for the Year to Date 2025. The low temperature so far this morning is 64 degrees F. Yesterday's high temperature was 75 degrees F. The low temperature yesterday morning was 62 degrees F. |
| 2025-02-10 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 67 degrees F. Yesterday's high temperature was 83 degrees F. This temperature breaks the record high temp for 02/09 which was 82 F which was set in 1957. |
| 2025-02-09 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature this morning is 68 degrees F. Yesterday's high temperature was 83 degrees F with a max heat index of 91 degrees F. This temperature breaks a record set on 02/08 in 1969 when it reached 79 degrees F. |
| 2025-02-08 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature this morning is 68 degrees F. Yesterday's high temperature was 81 degrees F with a maximum heat index of 86 degrees F. This ties the record high temp for Slidell City for 02/07 which was set back in 1957. The low temperature yesterday morning was 65 degrees F. |
| 2025-02-07 | 5:00 AM | T | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 65 degrees F. Yesterday's high temperature was 83 degrees F. This is 3 degrees F below the record high temp for Slidell City for 02/06 which was set in 1957. |
| 2025-02-06 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 66 degrees F. Yesterday's high temperature was 79 degrees F with a maximum heat index of 82 degrees F. This breaks the record for 02/05 for Slidell City which was 77 degrees F which was set in 1986. |
| 2025-02-05 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 59 degrees F. Yesterday's high temperature was 81 degrees F with a maximum heat index of 87 degrees F. This is the hottest temperature so far this year and breaks the record high temperature for Slidell for 02/04 which was 80 degrees F which was set back in 1975. The low temperature yesterday morning was 59 degrees F. |
| 2025-02-04 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 59 degrees F. Yesterday's high temperature was 78 degrees F with a maximum heat index of 81 degrees F. This is the warmest temp so far this year. |
| 2025-02-03 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 48 degrees F. Yesterday's high temperature was 73 degrees F. |
| 2025-02-02 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature this morning is 42 degrees F. Yesterday's high temperature was 71 degrees F. |
| 2025-02-01 | 6:00 AM | 0.07 | 0.0 | 0.00 | 0.0 | 0.00 | | Total rainfall for January 2025 is 5.36 inches. This total is 0.26 inches above the average of 5.10 inches for Slidell Airport for January and is the 2nd highest rainfall total for January for this station from 2020 to 2025. There were 14 days of rain in January 2025 which is 3 days above the average for Slidell Airport. There was 6.0 inches of snow and 0.15 inch of ice in January 2025. The lowest temperature in January 2025 was 10 degrees F which sets a record for this station and is 2 degrees F above the record low of 8 degrees F for Slidell City. The warmest temperature in January 2025 was 77 degrees F which is 5 degrees F below the record high for January for both Slidell Airport and Slidell City. The low temperature this morning is 43 degrees F. Yesterday's high temperature was 74 degrees F. Yesterday's low temperature was 53 degrees F. |
| 2025-01-31 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 66 degrees F. Yesterday's high temperature was 77 degrees F with a maximum heat index of 80 degrees F. This temperature ties the record high temperature for 01/30 for Slidell which was set in 1971. The low temperature yesterday morning was 62 degrees F. |
| 2025-01-30 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 63 degrees F. Yesterday's high temperature was 75 degrees F with a maximum heat index of 76 degrees F. The low temperature yesterday morning was 48 degrees F. |
| 2025-01-29 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 48 degrees F. Yesterday's high temperature was 63 degrees F. |
| 2025-01-28 | 5:00 AM | 0.05 | NA | NA | NA | NA | | Total rainfall for the month to date is now 5.29 inches. This is Day 13 of rainfall for January 2025 and for the Year to Date 2025. The low temperature so far this morning is 50 degrees F. Yesterday's high temperature was 69 degrees F. The low temperature yesterday morning was 56 degrees F. |
| 2025-01-27 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 56 degrees F. Yesterday's high temperature was 69 degrees F. |
| 2025-01-26 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 50 degrees F. Yesterday's high temperature was 63 degrees F. |
| 2025-01-25 | 6:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature this morning is 25 degrees F. Yesterday's high temperature was 56 degrees F. Yesterday's low temperature was 29 degrees F. There was frost on the ground, vehicles and rooftops. There is still some snow on the rooftops. |
| 2025-01-24 | 5:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature so far this morning is 29 degrees F. Yesterday's high temperature was 52 degrees F. The low temperature yesterday morning was 22 degrees F. There has been no measurable rainfall so far today. The majority of the snow has melted but there are still patches in shaded areas. It is cloudy here with mid clouds and there is snow being indicated on the local radar but it does not appear to be reaching the ground. |
| 2025-01-23 | 6:00 AM | 0.00 | 0.0 | 0.00 | 1.0 | NA | | Currently there is 1.0 inches of compacted snow on the ground which is solidly frozen. The low temperature so far this morning is 23 degrees F. Yesterday's high temperature was 41 degrees F. Yesterday's low temperature was 10 degrees F which is a record low temperature for 01/22 for Slidell Airport. |
| 2025-01-22 | 6:00 AM | 0.88 | 6.0 | 0.88 | 3.5 | 0.88 | | Total snow depth at height of snow was 6.0 inches. It has since settled down to current 3.5 inches. SWE is melted gauge catch throughout total of precipitation event. Ice accumulation was 0.05 inches which is coating the ground, trees, vehicles and rooftops. Total rainfall for the month to date and year to date is now 5.24 inches. This total is 0.14 inches above the monthly total for January for Slidell Airport. This is Day 12 of rainfall for January 2025 which is 1 day above the average rainfall days for January for Slidell Airport. This is Day 1 of snow for January 2025 which sets the record for this station. This is Day 1 of ice for this station for January 2025 which ties the record for ice which was set back in January 2024. The low temperature this morning is 11 degrees F. This temperature breaks the record low for 01/22 which was 24 degrees F which was set back in 2011. Yesterday's high temperature was 35 degrees F and low temperature was 19 degrees F which occurred just before midnight. |
| 2025-01-21 | 5:00 AM | T | T | T | 0.0 | 0.00 | | Snow started at 4:55 AM this morning. The low temperature this morning is currently 30 degrees F. Yesterday's high temperature was 43 degrees F. Yesterday's low temperature was 25 degrees F. |
| 2025-01-20 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 26 degrees F. Yesterday's high temperature was 57 degrees F. The low temperature yesterday was 30 degrees F. |
| 2025-01-19 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month and year to date is now 4.36 inches. This is Day 11 of rainfall for January 2025 which ties the average days of rainfall for January for Slidell Airport. The low temperature this morning is 40 degrees F. Yesterday's high temperature was 72 degrees F with a maximum heat index of 74 degrees F. Yesterday's low temperature was 57 degrees F. |
| 2025-01-18 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month and year to date is now 4.35 inches. This is Day 10 of rainfall for January 2025 and for the Year to Date 2025. The low temperature this morning is 60 degrees F. Yesterday's high temperature was 64 degrees F. |
| 2025-01-17 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 36 degrees F. Yesterday's high temperature was 66 degrees F. Yesterday's low temperature was 40 degrees F. |
| 2025-01-16 | 5:00 AM | 0.07 | NA | NA | NA | NA | | Total rainfall for the month and year to date is now 4.34 inches. This is Day 9 of rainfall for January 2025 and the Year to Date 2025. The low temperature so far this morning is 44 degrees F. Yesterday's high temperature was 63 degrees F. Yesterday's low temperature was 46 degrees F. |
| 2025-01-15 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month and year to date is now 4.27 inches. This is Day 8 of rainfall for January 2025 and for the Year to Date 2025. The low temperature so far this morning is 46 degrees F. Yesterday's high temperature was 55 degrees F. Yesterday's low temperature was 38 degrees F. |
| 2025-01-14 | 5:00 AM | 0.05 | NA | NA | NA | NA | | Total rainfall for the month to date and year to date is now 4.26 inches. This is Day 7 of rainfall for January 2025 and for the Year to Date 2025. The low temperature so far this morning is 39 degrees F. Yesterday's high temperature was 63 degrees F. The low temperature yesterday was 46 degrees F. |
| 2025-01-13 | 5:00 AM | 2.19 | NA | NA | NA | NA | | Total rainfall for the month to date and year to date is now 4.21 inches. This rainfall total surpasses the monthly rainfall total for January 2021 and January 2022. This is Day 6 of rainfall for January 2025 and for the Year to Date 2025. The low temperature so far this morning is 50 degrees F. Yesterday's high temperature was 52 degrees F. |
| 2025-01-12 | 6:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date and year to date is now 2.02 inches. This is Day 5 of rainfall for January 2025 and for the Year to Date 2025. The low temperature this morning is 30 degrees F. Yesterday's high temperature was 51 degrees F. The low temperature yesterday was 32 degrees F. |
| 2025-01-11 | 6:00 AM | 1.38 | NA | NA | NA | NA | | Total rainfall for the month and year to date is now 2.01 inches. This surpasses the monthly rainfall total for January 2022. This is Day 4 of rainfall for January 2025 and the Year to Date 2025. The low temperature this morning is 38 degrees F. Yesterday's high temperature was 57 degrees F. Yesterday's low temperature was 40 degrees F. |
| 2025-01-10 | 5:00 AM | 0.01 | NA | NA | NA | NA | | Total rainfall for the month to date and year to date is now 0.63 inches. This is Day 3 of rainfall for January 2025 and for the Year to Date 2025. The low temperature this morning is 45 degrees F. Yesterday's high temperature was 50 degrees F. |
| 2025-01-09 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 31 degrees F. yesterday's high temperature was 50 degrees F. Yesterday's low temperature was 29 degrees F. |
| 2025-01-08 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 30 degrees F. Yesterday's high temperature was 49 degrees F. |
| 2025-01-07 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 30 degrees F. Yesterday's high temperature was 58 degrees F just after local midnight. Yesterday's low temperature was 31 degrees F just before local midnight. |
| 2025-01-06 | 5:00 AM | 0.36 | NA | NA | NA | NA | | Total rainfall for the month to date and year to date is now 0.62 inches. This is Day 2 of rainfall for the month to date and year to date 2025. The low temperature so far this morning is 40 degrees F. Yesterday's high temperature was 76 degrees F with a maximum heat index of 78 degrees F. This is 3 degrees F below the record high for Slidell for 01/05 which was set in 1979. |
| 2025-01-05 | 6:00 AM | 0.26 | NA | NA | NA | NA | | Total rainfall for January 2025 and the Year to Date is 0.26 inches. This is Day 1 of rainfall for January 2025 and the Year to Date 2025. The low temperature this morning is 59 degrees F. Yesterday's high temperature was 62 degrees F. |
| 2025-01-04 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 45 degrees F. Yesterday's high temperature was 69 degrees F. The low temperature this morning was 47 degrees F prior to midnight. |
| 2025-01-03 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 51 degrees F. Yesterday's high temperature was 65 degrees F. |
| 2025-01-02 | 5:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature so far this morning is 38 degrees F. Yesterday's high temperature was 64 degrees F and yesterday's low temperature was 41 degrees F. |
| 2025-01-01 | 6:00 AM | 0.00 | 0.0 | NA | NA | NA | | The low temperature this morning is 41 degrees F. Yesterday's high temperature was 78 degrees F. This temperature is 1 degree F below the record high temperature for Slidell for 12/31 which was set in 1974. The low temperature yesterday was 54 degrees F. There has been 10.59 inches of rain for December 2024. This is 5.29 inches above the December average for Slidell Airport of 5.30 inches. The total rainfall for the Year is 93.15 inches. This is 30.85 inches above the Yearly Average of 62.30 inches and 4.15 inches below the Yearly Extreme of 97.30 inches. The highest temperature in December was 83 degrees F. The lowest temperature in December was 33 degrees F, The highest temperature in 2024 was 102 degrees F. The lowest temperature in 2024 was 18 degrees F. There was 0.05 inches of ice recorded on 18 January 2024. |