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Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

37°F

3°C

Humidity 76%
Wind Speed W 13 mph
Barometer 30.25 in (1025.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 9:53 am CDT
Extended Forecast for

Monticello IL

Wind Advisory March 12, 10:00pm until March 13, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Increasing clouds, with a high near 49. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 40. Breezy, with a south wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy, with a west northwest wind 23 to 29 mph, with gusts as high as 47 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. West northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. East southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 45. East wind 13 to 18 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Cloudy

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 63. Breezy, with a south wind 20 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Breezy.
    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow before 1am, then a chance of snow. Low around 20. Windy. Chance of precipitation is 80%.

    Low: 20 °F

    Rain/Snow and
    Windy

  • Monday

    Monday: Mostly cloudy, with a high near 26. Windy.

    High: 26 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Today
Increasing clouds, with a high near 49. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 40. Breezy, with a south wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 53. Breezy, with a west northwest wind 23 to 29 mph, with gusts as high as 47 mph.
Friday Night
Mostly cloudy, with a low around 32. West northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly cloudy, with a high near 52. East southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Cloudy, with a low around 45. East wind 13 to 18 mph, with gusts as high as 25 mph.
Sunday
Rain, mainly after 1pm. High near 63. Breezy, with a south wind 20 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow before 1am, then a chance of snow. Low around 20. Windy. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 26. Windy.
Monday Night
Partly cloudy, with a low around 10. Blustery.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello IL
 40.05°N 88.55°W (Elev. 650 ft)
Last Update:
9:36 am CDT Mar 12, 2026
Forecast Valid:
10am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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