Hazardous Weather Conditions
Current conditions at
University of Illinois - Willard (KCMI)
Lat: 40.03°NLon: 88.28°WElev: 741ft.
Light Snow and Windy
24°F
-4°C
| Humidity | 81% |
| Wind Speed | W 31 G 51 mph |
| Barometer | 29.82 in (1009.9 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 8.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 28 Dec 10:53 pm CST |
Extended Forecast for
Monticello IL
Wind Advisory until December 29, 03:00pm
NOW until 3:00pm Mon
Wind Advisory
Tonight
Low: 14 °F
Slight Chance
Snow and
WindyMonday
High: 24 °F
Slight Chance
Snow and
WindyMonday Night
Low: 12 °F
Partly Cloudy
Tuesday
High: 30 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Partly Cloudy
Wednesday
High: 35 °F
Mostly Cloudy
Wednesday Night
Low: 19 °F
Mostly Cloudy
New Year's Day
High: 29 °F
Mostly Sunny
Detailed Forecast
Tonight
A chance of flurries between midnight and 5am, then a chance of flurries with a slight chance of snow after 5am. Mostly cloudy, with a low around 14. Wind chill values between -5 and 5. Windy, with a west wind 32 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Monday
A chance of flurries with a slight chance of snow before 7am, then a chance of flurries between 7am and 3pm. Mostly sunny, with a high near 24. Wind chill values between -6 and 4. Windy, with a west northwest wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 12. Wind chill values between -2 and 6. Northwest wind 13 to 18 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between -1 and 9. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 24. West wind around 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 35. West northwest wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Northwest wind 7 to 9 mph.
New Year's Day
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Monticello IL
40.03°N 88.58°W (Elev. 650 ft)
40.03°N 88.58°W (Elev. 650 ft)
10:07 pm CST Dec 28, 2025
11pm CST Dec 28, 2025-6pm CST Jan 4, 2026
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