| 2026-02-21 | 7:00 AM | 0.12 | 0.0 | NA | T | NA | | OVC SC, CALM, and 39F at ob time. Yesterday’s max/min 40/34. Winter Storm Watch 22/0500-23/1300 5-10ins SN.This possible total SF is an increase from 4-6 issued yesterday. |
| 2026-02-20 | 7:00 AM | 0.61 | 0.0 | NA | T | NA | | OVC NS, CALM, RABR, 34F at ob time. Yesterday’s max/min 38/34. |
| 2026-02-19 | 7:00 AM | 0.06 | 0.0 | NA | 1.0 | NA | | OVC ST, BR, CALM, 35F at ob time. Some RA- yesterday about 18/1430 then another round this morning about 19/0330. Yesterday’s max/min 41/33. |
| 2026-02-18 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | OVC ST, BR, CALM, 35F at ob time. Yesterday’s max/min 50/33. |
| 2026-02-17 | 7:00 AM | 0.00 | 0.0 | NA | 2.5 | NA | | OVC ST, 1/4SM, FG, CALM, 35F at ob time. Yesterday’s max/min 38/32. |
| 2026-02-16 | 7:00 AM | 0.21 | 0.7 | NA | 4.0 | NA | | OVC ST, CALM, and 32F at ob time. Precip began as RA about 15/1600 and changed to SN about 15/2110. Precip ended as SN about 16/0030. Measured SF at ob time this morning. Yesterday’s max/min 42/26. |
| 2026-02-15 | 7:00 AM | 0.00 | 0.0 | NA | 4.0 | NA | | BKN CI, CALM, 26F at ob time. Yesterday’s max/min 51/20 |
| 2026-02-14 | 7:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | BKN SC, CALM, 26F at ob time. Yesterday’s max/min 36/19 |
| 2026-02-13 | 7:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | SKC, CALM, 21F at ob time. Yesterday’s max/min 37/27. |
| 2026-02-12 | 7:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | OVC SC, Wind NW@6 and 30F at ob time. Yesterday’s max/min 40/27. |
| 2026-02-11 | 7:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | BKN SC, CALM, 33F at ob time. Yesterday’s max/min 40/15. |
| 2026-02-10 | 7:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | OVC AC, CALM, 22F at ob time. Yesterday’s max/min 30/04. Heat wave this week ;) |
| 2026-02-09 | 7:00 AM | 0.00 | 0.0 | NA | 5.5 | NA | | SKC, CALM, 4F at ob time. Cold Weather Advisory until 09/0900. Yesterday’s max/min 20/5. |
| 2026-02-08 | 7:00 AM | 0.00 | 0.0 | NA | 5.5 | NA | | FEW SC, Wind NW@7, 5F at ob time. Extreme Cold Weather Warning until 1000 today. Yesterday’s max/min 29/09. |
| 2026-02-07 | 7:00 AM | 0.04 | 0.5 | NA | 5.5 | NA | | BKN SC, Wind NW G38, 15F at ob time. Measured SF at 06/2015. SNB with a few intermittent SHSN about 06/1320 then became continuous about 06/1400. SNE about 06/2015. Wind advisory today until 07/2200 and extreme cold warning today until tomorrow morning 08/1000. Yesterday’s max/min 29/09. |
| 2026-02-06 | 7:00 AM | 0.00 | 0.0 | NA | 5.5 | NA | | BKN AC, CALM, 12F at ob time. Yesterday’s max/min 31/06. Extreme Cold Weather Watch 07/0400-08/1000. Wind Advisory 07/0400-07/2200. |
| 2026-02-05 | 7:00 AM | 0.00 | 0.0 | NA | 5.5 | NA | | SKC, CALM, 6F at ob time. Yesterday’s max/min 35/15. |
| 2026-02-04 | 7:00 AM | T | T | NA | 6.0 | NA | | BKN SC, Wind W@4, 26F at ob time. Had a -SHSN yesterday morning 03/0825-0850. Yesterday’s max/min 34/19. |
| 2026-02-03 | 7:00 AM | 0.00 | 0.0 | NA | 6.0 | NA | | OVC SC, CALM, 22F at ob time. Yesterday’s max/min 32/11. |
| 2026-02-02 | 7:00 AM | 0.00 | 0.0 | NA | 6.0 | NA | | SKC, Wind NW@5, 11F at ob time. Yesterday’s max/min 28/09. |
| 2026-02-01 | 7:00 AM | 0.00 | 0.0 | NA | 6.0 | NA | | BKN SC, Wind W@4, 9F at ob time. Yesterday’s max/min 23/5. Cold Weather Advisory in effect until 01/1000. |
| 2026-01-31 | 7:00 AM | 0.00 | 0.0 | NA | 6.0 | NA | | OVC SC, Wind W@3, 9F at ob time. Yesterday’s max/min 18/6. Sixth Cold Weather Advisory in a row issued for tonight 31/1900-01FEB 1000. |
| 2026-01-30 | 7:00 AM | 0.00 | 0.0 | NA | 6.5 | NA | | SKC, Wind W@5, 7F at ob time. Cold Weather Advisory until 30/1000 then another one this evening 30/1900-31/1000. |
| 2026-01-29 | 7:00 AM | 0.00 | 0.0 | NA | 6.5 | NA | | SCT SC, Wind NW@5, 8F at ob time. Yesterday’s max/min 19/6. Cold Weather Advisory until 29/1000 then again tonight 29/1900-30/1000. Snowpack isn’t going anywhere. It’s capped with a coating of ice. |
| 2026-01-28 | 7:00 AM | 0.00 | 0.0 | NA | 6.5 | NA | | SKC, CALM, 10F at ob time. Cold Weather Advisories, today until 28/1000 and tonight 29/0100-1000. |
| 2026-01-27 | 7:00 AM | 0.00 | 0.0 | NA | 7.0 | NA | | SKC, CALM, 10F at ob time. Yesterday’s max/min 24/15. Cold weather Advisory until 27/1000 then again tonight 27/1900-28/1000. |
| 2026-01-26 | 7:00 AM | 0.95 | 7.2 | NA | 7.0 | NA | | OVC SC, 17F, CALM at ob time. Yesterday SN turned to all PL by 25/1500. Precip ended about 25/2000. Measured SF at 25/1400. Cold weather advisory 26/1900-27/1000. Forecast low temp tonight of 3F with wind chill of 15 below. |
| 2026-01-25 | 7:00 AM | 0.20 | 2.6 | NA | 2.5 | NA | | Sky VV006, wind E@7, SN and 9F at ob time. SN began sometime after 25/0300. Yesterday’s max/min 18/5. ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST MONDAY...Heavy snow, mixing with or possibly changing to sleet this afternoon and evening, especially south of the Turnpike. Total snow and sleet accumulations between 9 and 12 inches, possibly topped by light glazing of ice. |
| 2026-01-24 | 7:00 AM | 0.00 | 0.0 | NA | T | NA | | OVC CS, CALM, 5F at ob time. Yesterday’s max/min 38/9...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM SATURDAY TO 1
PM EST MONDAY…Heavy snow expected. Total snow accumulations between 10 and 18 inches. |
| 2026-01-23 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | SCT AC, BKN CI, CALM, and 21F at ob time. Yesterday’s max/min 47/27. Updated overnight: WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH MONDAY AFTERNOON...Heavy snow possible. Total snow accumulations of 10 inches or more possible. ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY...Very cold wind chills as low as 13 below expected. |
| 2026-01-22 | 7:00 AM | T | T | NA | NA | NA | | FEW SC, CALM, and 32F at ob time. Had a few flakes fall yesterday at 21/1515. Yesterday’s max/min 37/3. ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH MONDAY AFTERNOON...
* WHAT...Heavy snow with significant accumulations possible. Snow
may mix with or transition to sleet in southern PA on Sunday and
Sunday night.
(MG from NJ set 15.0" "snowpack depth" to "NA" pending follow-up, as seems that 1.5" was intended. OST 1/22/2026 7:55 AM)
|
| 2026-01-21 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | SKC, CALM, 5F at ob time. Yesterday’s max/min 23/6. |
| 2026-01-20 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | SKC, CALM, 10F at ob time. Yesterday’s max/min 34/12. |
| 2026-01-19 | 7:00 AM | 0.03 | 0.2 | NA | 3.0 | NA | | FEW SC, CALM, 12F at ob time. SN at ob time yesterday but ended shortly thereafter, then had a little SN late afternoon and measured SF at 18/1745. Yesterday’s max/min 33/17. |
| 2026-01-18 | 7:00 AM | 0.36 | 5.2 | NA | 4.0 | NA | | OVC SC/NS, CALM, -SN and 29F at ob time. SN began yesterday right at ob time and ended around 1000 (3.2ins). Some melting yesterday with an high temp of 40F. Another round of SN began overnight (2.0 ins at ob time) Winter Weather Advisory again today for 1-3 inches of SN valid until 18/1500. |
| 2026-01-17 | 7:00 AM | T | T | NA | T | NA | | OVC SC, Wind E@3, -SN and 30F at ob time. SN began about ob time. Winter Wx Advy in effect now until 17/1200 for 1-3 ins of SN possibly mixed with FZRA or PL. Yesterday’s max/min 30/19. |
| 2026-01-16 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | FEW SC, Wind NW@5, 19F at ob time. Yesterday’s max/min 39/21. |
| 2026-01-15 | 7:00 AM | 0.13 | 0.0 | NA | 0.0 | NA | | BKN SC, BKN, AC, Wind W10G15 and 31F at ob time. Yesterday’s max/min 42/34. |
| 2026-01-14 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | OVC AC, CALM, 36F at ob time. Rain likely today by mid morning. 70-80% chance. |
| 2026-01-13 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | SKC, CALM and 24F at ob time. Yesterday’s max/min 38/25. |
| 2026-01-12 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | FEW CI, Wind W@5, 25F at ob time. Yesterday’s max/min 44/30 |
| 2026-01-11 | 7:00 AM | 0.31 | 0.0 | NA | 0.0 | NA | | SCT SC. Wind W@4, 39F at ob time. Low confidence of SHSN/SQ this afternoon. Steady RA yesterday 1145-1625 then showers SHRA 1815-2130. Yesterday’s max/min 44/37. |
| 2026-01-10 | 7:00 AM | 0.12 | 0.0 | NA | 0.0 | NA | | OVC CI, CALM, 38F and moon dimly visible at ob time. RA between 09/1400 and 1700, then a little at 0500 this morning. Yesterday’s max/min 47/34 |
| 2026-01-09 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | FEW AC, CALM, 35F at ob time. Yesterday’s max/min 57/31. Today: Rain likely, mainly after 2pm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible. |
| 2026-01-08 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | FEW SC, CALM, and 33F at ob time. Yesterday’s max/min 54/35. |
| 2026-01-07 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | OVC SC, CALM, and 36F at ob time. |
| 2026-01-06 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | OVC CI, CALM, and 29F at ob time. 20% chance of RA this afternoon after 06/1600, then a 50% chance of RA overnight. Less than a tenth expected. |
| 2026-01-05 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | OVC AC, CALM, and 26F at ob time. Yesterday’s max/min 33/25. |
| 2026-01-04 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | BKN SC, CALM, and 26F at ob time. Yesterday’s max/min 31/21. |
| 2026-01-03 | 7:00 AM | 0.00 | 0.0 | NA | T | NA | | OVC CI, Wind W@5, 22F at ob time. Yesterday’s max/min 33/21. |
| 2026-01-02 | 7:00 AM | T | T | NA | T | NA | | A few flakes in the gauge this morning and local METARS, KMDT and KMUI, reported SN overnight. BKN SC/AC, CALM, and 2F at ob time. Yesterday’s max/min 35/17. |
| 2026-01-01 | 7:00 AM | 0.35 | 0.4 | NA | 0.5 | NA | | SNSQ Warning issued at 01/0235 valid until 01/0400. SNSQ here at 01/0340 with Arctic FROPA. LTG Pro showed LTG strike 4.8S of my location at 01/0345. Temp dropped almost 10 deg in 20 minutes. FEW SC, Wind NW @ 8, and 22F at ob time. Yesterday’s max/min 32/23. |