| 2025-06-30 | 8:00 AM | 0.27 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-29 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-28 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-27 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-26 | 8:00 AM | 0.01 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-25 | 8:00 AM | 0.54 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-24 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-23 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-21 | 8:00 AM | NA | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-20 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-19 | 8:00 AM | 0.62 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-18 | 8:00 AM | 0.13 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-17 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-16 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-08 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-07 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-06 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-05 | 8:00 AM | 0.09 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-04 | 8:00 AM | 1.12 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-03 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-02 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-06-01 | 8:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-05-31 | 8:00 AM | 0.01 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-05-30 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-29 | 8:00 AM | 0.18 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-28 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Light rain began falling just before 8am. |
| 2025-05-27 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-26 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-25 | 8:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-24 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-23 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-22 | 8:00 AM | 0.10 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-21 | 8:00 AM | 0.38 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-20 | 8:00 AM | 0.39 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-19 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-18 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-17 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-16 | 8:00 AM | 0.09 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-15 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-14 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-13 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | |
| 2025-05-12 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-11 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-10 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-09 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-08 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-07 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-06 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-05 | 8:00 AM | 0.05 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-03 | 8:00 AM | 0.07 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-02 | 8:00 AM | 0.07 | 0.0 | NA | 0.0 | NA | | |
| 2025-05-01 | 8:00 AM | 0.84 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-30 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-29 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-28 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-27 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-26 | 8:00 AM | 0.25 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-25 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-24 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-23 | 8:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-22 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-21 | 8:00 AM | 0.67 | 0.0 | 0.00 | 0.0 | NA | | |
| 2025-04-20 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-19 | 8:00 AM | 0.02 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-18 | 8:00 AM | 0.11 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-17 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-16 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-15 | 8:00 AM | 0.07 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-14 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-13 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-12 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-11 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | |
| 2025-04-10 | 8:00 AM | 0.11 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-09 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-08 | 8:00 AM | T | T | T | 0.0 | NA | | Several bursts of snow flurries late morning/early afternoon yesterday. Did not accumulate. |
| 2025-04-07 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-06 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-05 | 8:00 AM | 0.28 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-03 | 8:00 AM | 0.48 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-02 | 8:00 AM | 0.63 | 0.0 | NA | 0.0 | NA | | |
| 2025-04-01 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-31 | 8:00 AM | 0.32 | T | T | 0.0 | NA | | traces of graupel on the ground early this morning, melted by 8am observation. |
| 2025-03-30 | 8:00 AM | 0.02 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-29 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-28 | 8:00 AM | 0.11 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-27 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-26 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-25 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-24 | 8:00 AM | 0.27 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-23 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-22 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | |
| 2025-03-21 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-03-20 | 8:00 AM | 0.74 | 0.3 | 0.02 | T | NA | | Snow accumulated on board to 0.3 inches, but Snowpack was only a Trace - snow dusted the grass. Sunny and a cold 30 degrees F at 8am. |
| 2025-03-19 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-18 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-03-17 | 8:00 AM | 0.22 | 2.3 | 0.23 | 2.0 | NA | | 2.3 inches was on the snow board when the snow stopped yesterday. 2.0 inches remained today. sunny and brisk at 8am. |
| 2025-03-16 | 8:00 AM | 0.17 | 0.7 | NA | 0.7 | NA | | |
| 2025-03-15 | 8:00 AM | 0.29 | 0.0 | NA | 0.0 | NA | | wind picked up yesterday in early afternoon, light rain began around 11:30 pm, and about midnight I heard what sounded like a freight train and this continued til about 12:30am, then wind returned to being strong but not as loud. monitoring local tv station radars so not concerned because rotations were picked up south of my location. rain was moderate during this time. did not see lightning or hear thunder last night. hazy sunlight and wind is strong and steady at 8am observation time. Happy Ides of March. |
| 2025-03-14 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-13 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-12 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-11 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-10 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-09 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-08 | 8:00 AM | 0.22 | T | T | T | NA | | Snow began falling at 7:59 am yesterday, mostly melting as it hit the deck or lawn. By early afternoon it changed to rain. Sometimes looked like drippy snow falling that splashed when it hit the deck. Precip was frozen in outer tube and deck had a thin layer of ice on it, Sunny and 29 degrees F at 8 am. |
| 2025-03-07 | 8:00 AM | T | T | NA | T | NA | | fine snowflakes began to fall at 7:59am. traces of snow remained from previous snowfall. |
| 2025-03-06 | 8:00 AM | 0.05 | 0.3 | NA | T | NA | | Snow was melting as it hit the ground yesterday afternoon so I was surprised to see snow accumulated on the board this am. Snowpack depths on the lawn are traces with grass showing through. 25 degrees, breezy, and sunny at 8am. |
| 2025-03-05 | 8:00 AM | 0.77 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-04 | 8:00 AM | 0.06 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-03 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-02 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-03-01 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-28 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Chicago NWS this am: Strong southwest to west-northwest winds, low relative humidities, and unseasonably mild temperatures will result in a heightened fire danger this afternoon over northern Illinois. |
| 2025-02-27 | 8:00 AM | 0.08 | 0.0 | NA | T | NA | | Same amount of precip 0.08 inches again today.Small patches of snow/ice in shady areas of lawn. |
| 2025-02-26 | 8:00 AM | 0.08 | 0.0 | NA | T | NA | | a few patches of snow/ice on shady areas of lawn. |
| 2025-02-25 | 8:00 AM | 0.03 | 0.0 | NA | T | NA | | |
| 2025-02-24 | 8:00 AM | 0.00 | 0.0 | NA | 2.0 | NA | | I measured Snowpack SWE yesterday afternnon when depth was 3.0 and SWE was 0.48. |
| 2025-02-23 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2025-02-22 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2025-02-21 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2025-02-20 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | |
| 2025-02-19 | 8:00 AM | 0.00 | 0.0 | NA | 4.0 | NA | | |
| 2025-02-18 | 8:00 AM | 0.00 | 0.0 | NA | 4.5 | NA | | |
| 2025-02-17 | 8:00 AM | 0.00 | 0.0 | NA | 5.0 | NA | | |
| 2025-02-16 | 8:00 AM | T | T | T | 5.5 | NA | | |
| 2025-02-15 | 8:00 AM | 0.16 | 2.8 | 0.18 | 6.5 | NA | | snow began about 6pm last night, and was winding down by about 10:30pm. Snow on board was 2.8 at 8:30pm and had settled/drifted to 2.0 by 8 am today. Overcast and windy at 8am. {EDIT: Observer reported 6.50 for total snow melted core. This is high and appears to be a typo. Changed SWE report of 6.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/15/2025 9:25 AM CoCoSTAFF DNT}
|
| 2025-02-14 | 8:00 AM | 0.00 | 0.0 | NA | 3.5 | NA | | |
| 2025-02-13 | 8:00 AM | 0.36 | 3.9 | 0.34 | 4.0 | NA | | |
| 2025-02-12 | 8:00 AM | T | T | T | T | NA | | |
| 2025-02-11 | 8:00 AM | T | T | NA | 0.0 | NA | | |
| 2025-02-10 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-09 | 8:00 AM | T | T | NA | 0.0 | NA | | noticed random snowflakes falling about 6pm and 11pm yesterday - melting as they hit the surfaces. |
| 2025-02-08 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-07 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-06 | 8:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | Gauge emptied at 9am - deck and grass and gauge had a glaze of ice covering. |
| 2025-02-05 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-03 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-02-02 | 8:00 AM | 0.03 | 0.2 | 0.01 | 0.2 | 0.01 | | |
| 2025-02-01 | 8:00 AM | 0.22 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-31 | 8:00 AM | 0.20 | 0.0 | NA | 0.0 | NA | | moderate rain at 8am. |
| 2025-01-30 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-29 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-28 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-27 | 8:00 AM | 0.00 | 0.0 | NA | T | T | | Wind Advisory includes McHenry County from 9am - 6pm today. Fire Weather Watch includes McHenry County from 12pm - 6pm today. |
| 2025-01-26 | 8:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-25 | 8:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-24 | 8:00 AM | 0.00 | 0.0 | NA | 1.3 | NA | | |
| 2025-01-23 | 8:00 AM | 0.09 | 1.4 | 0.02 | 1.4 | NA | | |
| 2025-01-22 | 8:00 AM | T | T | T | T | T | | |
| 2025-01-21 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-20 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-19 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-18 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-17 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | |
| 2025-01-16 | 8:00 AM | 0.01 | T | T | T | T | | |
| 2025-01-15 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-14 | 8:00 AM | 0.01 | 0.2 | NA | T | T | | |
| 2025-01-13 | 8:00 AM | T | T | T | T | T | | |
| 2025-01-12 | 8:00 AM | T | T | T | T | T | | |
| 2025-01-11 | 8:00 AM | 0.04 | 0.3 | 0.03 | T | T | | Measured 0.3 inches on snowboard about 2:00pm yesterday after snow stopped. Flurries continued off and on later in the day, and again measured 0.3 inches of snow on the board at 8:00am today. At 8am other hard surfaces - deck and fountain cover - had 0.3 inches of snow on them, but grass only had traces of snow. |
| 2025-01-10 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-09 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-08 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-07 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-06 | 8:00 AM | T | T | T | 0.0 | NA | | Saw a few random snow flakes about 10pm last night - maybe one every 30 seconds in 10 cubic feet. |
| 2025-01-05 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-03 | 8:00 AM | T | T | T | T | T | | |
| 2025-01-02 | 8:00 AM | T | T | T | 0.0 | NA | | A few snow flurries last night. |
| 2025-01-01 | 8:00 AM | 0.01 | T | T | T | T | | |