| 2026-07-09 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-07-08 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-07-07 | 7:15 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-07-06 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | Fog but no precipitation. |
| 2026-07-05 | 8:00 AM | 0.11 | NA | NA | NA | NA | | |
| 2026-07-04 | 8:00 AM | 1.27 | NA | NA | NA | NA | | Storm in the afternoon gave .38. More thunderstorms in the evening with strobe lightening. |
| 2026-07-03 | 8:00 AM | 2.37 | NA | NA | NA | NA | | A 4 min. rain at 7:15 gave 0.04. Thunderstorms after 10:00 had heavy rain with high winds and strobe lightning. NOAA radio announced storm was over Franklin Park. |
| 2026-07-02 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-07-01 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-30 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-29 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-06-28 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-27 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-06-26 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-25 | 8:00 AM | 0.81 | NA | NA | NA | NA | | Two separate rain events. Light steady rain during the day produced 0.11. Early evening thunderstorm with shelve cloud before heavy rain and high winds. Additional 0.70 rain fell ending after dark. |
| 2026-06-24 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-23 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-22 | 8:00 AM | 0.97 | NA | NA | NA | NA | | Light rain starting around noon, continued with moderate steady rain the rest of the day into evening. |
| 2026-06-21 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-20 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-19 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-18 | 8:00 AM | 0.75 | NA | NA | NA | NA | | Rain, heavy at times through mid-afternoon with high winds. |
| 2026-06-17 | 8:00 AM | T | NA | NA | NA | NA | | Sprinkles just starting. |
| 2026-06-10 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-06-09 | 8:00 AM | 0.09 | NA | NA | NA | NA | | |
| 2026-06-08 | 8:00 AM | 0.18 | NA | NA | NA | NA | | |
| 2026-06-07 | 8:00 AM | 0.41 | NA | NA | NA | NA | | I won the lottery! For 15 min there was heavy rain from a single cloud on weather radar in the Chicago region. |
| 2026-06-06 | 7:45 AM | 0.19 | NA | NA | NA | NA | | A few showers yesterday in the morning. Quick shower before 6:00 am with heavy rain. |
| 2026-06-05 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-04 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-03 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-02 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-06-01 | 8:00 AM | 0.15 | NA | NA | NA | NA | | Overnight rain. |
| 2026-05-31 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-30 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-29 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-28 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-27 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-26 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-25 | 8:00 AM | 0.15 | NA | NA | NA | NA | | |
| 2026-05-24 | 8:00 AM | 0.72 | NA | NA | NA | NA | | Quick thunderstorm about 5:30. Steady rain later early morning and at obs. |
| 2026-05-23 | 8:00 AM | 0.06 | NA | NA | NA | NA | | |
| 2026-05-22 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-21 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-20 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-05-19 | 8:00 AM | 0.18 | NA | NA | NA | NA | | Late morning rain. |
| 2026-05-18 | 8:00 AM | 0.04 | NA | NA | NA | NA | | Quick 3 minute downpour just before obs. |
| 2026-05-17 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-16 | 8:00 AM | 0.04 | NA | NA | NA | NA | | |
| 2026-05-15 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-14 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-13 | 8:00 AM | 0.07 | NA | NA | NA | NA | | |
| 2026-05-12 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-11 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-10 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-09 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-08 | 8:00 AM | 0.03 | NA | NA | NA | NA | | |
| 2026-05-07 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-06 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-05-05 | 8:00 AM | 0.44 | NA | NA | NA | NA | | Thunderstorm with heavy rain early evening produced 0.36. More rain overnight and morning at obs. |
| 2026-05-04 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-03 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-05-02 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-05-01 | 8:00 AM | 0.25 | NA | NA | NA | NA | | |
| 2026-04-30 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-04-29 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-04-28 | 8:00 AM | 0.90 | NA | NA | NA | NA | | I measured 0.54 in gauge at 3:00 pm after a mid-day thunderstorm. Another thunderstorm in the evening produced 0.36 rain. |
| 2026-04-27 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-26 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-25 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-24 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-23 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-22 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-04-21 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-20 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-04-19 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-18 | 8:00 AM | 0.68 | NA | NA | NA | NA | | Thunderstorms overnight with heavy downpours. |
| 2026-04-17 | 7:40 AM | 0.04 | NA | NA | NA | NA | | |
| 2026-04-16 | 8:00 AM | 0.27 | NA | NA | NA | NA | | |
| 2026-04-15 | 8:00 AM | 1.45 | NA | NA | NA | NA | | Mild thunderstorms overnight with some heavy downpours. |
| 2026-04-14 | 8:00 AM | 0.12 | NA | NA | NA | NA | | Light rain overnight. |
| 2026-04-13 | 8:00 AM | 0.15 | NA | NA | NA | NA | | |
| 2026-04-12 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-11 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-04-10 | 7:40 AM | 0.31 | NA | NA | NA | NA | | |
| 2026-04-09 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-04-08 | 8:00 AM | 0.02 | NA | NA | NA | NA | | |
| 2026-04-07 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-04-06 | 8:00 AM | 0.09 | NA | NA | NA | NA | | Rain overnight. |
| 2026-04-05 | 8:00 AM | 0.02 | NA | NA | NA | NA | | |
| 2026-04-04 | 8:00 AM | 0.59 | NA | NA | NA | NA | | Mild thunderstorms overnight with some heavy downpours. |
| 2026-04-03 | 8:00 AM | 0.81 | NA | NA | NA | NA | | Periods of thunderstorms through the day and evening with some heavy downpours. |
| 2026-04-02 | 8:00 AM | 0.62 | NA | NA | NA | NA | | Good rainfall overnight. |
| 2026-04-01 | 8:00 AM | 0.10 | NA | NA | NA | NA | | |
| 2026-03-31 | 8:00 AM | 0.08 | NA | NA | NA | NA | | Thunderstorms overnight. |
| 2026-03-30 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-29 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-28 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-27 | 8:00 AM | 0.31 | NA | NA | NA | NA | | Afternoon and evening rain. |
| 2026-03-26 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-25 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-24 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-23 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-03-22 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-21 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-20 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-19 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-18 | 8:00 AM | 0.02 | 0.3 | NA | NA | NA | | |
| 2026-03-17 | 8:00 AM | T | T | NA | NA | NA | | Light flurries. |
| 2026-03-16 | 8:00 AM | 1.98 | 1.5 | 0.19 | 2.0 | NA | | Thunderstorms with heavy downpours mostly in the afternoon continuing through the evening, changing to snow overnight. Emptied gauge at 7:20pm, 1.24 of rain. |
| 2026-03-15 | 8:00 AM | 0.01 | NA | NA | NA | NA | | Afternoon flurries, no accumulation. |
| 2026-03-14 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-13 | 8:00 AM | 0.04 | NA | NA | NA | NA | | Rain overnight. Very windy! |
| 2026-03-12 | 8:00 AM | 0.06 | T | NA | NA | NA | | Drizzle and snow flurries, no accumulation. |
| 2026-03-11 | 8:00 AM | 1.23 | NA | NA | NA | NA | | Thunderstorms with heavy rain but no hail. |
| 2026-03-10 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-09 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-08 | 8:00 AM | T | NA | NA | NA | NA | | |
| 2026-03-07 | 7:40 AM | 0.81 | NA | NA | NA | NA | | |
| 2026-03-06 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-03-05 | 8:00 AM | 0.13 | NA | NA | NA | NA | | |
| 2026-03-04 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-03 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-03-02 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-03-01 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-28 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-27 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-26 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-25 | 7:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-24 | 8:00 AM | T | T | NA | NA | NA | | |
| 2026-02-23 | 8:00 AM | T | T | NA | NA | NA | | |
| 2026-02-22 | 7:30 AM | 0.02 | 0.2 | NA | NA | NA | | |
| 2026-02-21 | 8:00 AM | T | T | NA | NA | NA | | |
| 2026-02-20 | 8:00 AM | 0.04 | T | NA | NA | NA | | T of snow flakes on picnic table. |
| 2026-02-19 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-18 | 8:00 AM | 0.09 | NA | NA | NA | NA | | |
| 2026-02-17 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-16 | 7:40 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-15 | 7:30 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-14 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-13 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-12 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-11 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-02-10 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2026-02-09 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | 0.50 | | |
| 2026-02-08 | 8:00 AM | 0.02 | 0.4 | NA | 3.0 | NA | | |
| 2026-02-07 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2026-02-06 | 8:00 AM | 0.02 | 0.3 | NA | 3.5 | NA | | Snow overnight. I see graupel fell with the snow. |
| 2026-02-05 | 8:00 AM | T | T | NA | 3.5 | NA | | |
| 2026-02-04 | 8:00 AM | 0.00 | 0.0 | NA | 3.5 | NA | | |
| 2026-02-03 | 8:00 AM | 0.01 | T | NA | 3.5 | NA | | |
| 2026-02-02 | 8:00 AM | 0.01 | T | NA | 4.0 | 0.44 | | |
| 2026-02-01 | 7:30 AM | T | T | NA | NA | NA | | |
| 2026-01-31 | 8:00 AM | 0.12 | 1.5 | 0.12 | 4.5 | NA | | Snow most of the day, sometimes falling heavily. |
| 2026-01-30 | 8:00 AM | T | T | NA | 2.5 | NA | | Light flurries starting just before obs. |
| 2026-01-29 | 8:00 AM | 0.00 | 0.0 | NA | 2.5 | NA | | |
| 2026-01-28 | 8:00 AM | 0.00 | 0.0 | NA | 2.5 | NA | | |
| 2026-01-27 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2026-01-26 | 8:00 AM | 0.04 | 1.1 | 0.03 | 3.0 | 0.26 | | Light fluffy snow falling, sometimes heavily until mid afternoon. |
| 2026-01-25 | 8:00 AM | 0.12 | 1.8 | 0.11 | 3.0 | NA | | Light snow falling since yesterday early evening. |
| 2026-01-24 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-23 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | -8 degrees |
| 2026-01-22 | 8:00 AM | 0.01 | 0.1 | NA | 2.0 | NA | | |
| 2026-01-21 | 8:00 AM | T | 0.1 | NA | NA | NA | | |
| 2026-01-20 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-19 | 8:00 AM | 0.03 | 0.5 | NA | 1.5 | NA | | |
| 2026-01-18 | 8:00 AM | 0.01 | 0.1 | NA | 1.0 | NA | | |
| 2026-01-17 | 8:00 AM | 0.01 | NA | NA | NA | NA | | |
| 2026-01-16 | 8:00 AM | 0.05 | 1.0 | NA | 2.0 | NA | | Light flurries at obs. |
| 2026-01-15 | 7:30 AM | 0.01 | 0.1 | NA | 1.5 | NA | | |
| 2026-01-14 | 8:00 AM | 0.06 | 1.0 | NA | NA | NA | | Blustery snow starting after 7:00 am. |
| 2026-01-13 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-12 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-11 | 8:00 AM | 0.06 | 0.3 | NA | NA | NA | | Light rain and drizzle with some flurries in the morning. I measured gauge about 2:00 pm at 0.04. Snow in the evening with gusty winds. Ice forming on pavement. |
| 2026-01-10 | 8:00 AM | 0.12 | NA | NA | NA | NA | | |
| 2026-01-09 | 8:00 AM | 1.65 | NA | NA | NA | NA | | |
| 2026-01-08 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-07 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-06 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-05 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-04 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-03 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-02 | 8:00 AM | 0.00 | 0.0 | NA | NA | NA | | |
| 2026-01-01 | 8:00 AM | 0.04 | 0.0 | NA | NA | NA | | Snow during the day but no accumulation due to temps above freezing. |