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Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Overcast

21°F

-6°C

Humidity 81%
Wind Speed S 13 mph
Barometer 30.16 in (1022.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Feb 10:53 pm CST
Extended Forecast for

Allerton IL

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 5am. Cloudy, with a low around 19. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30. Southwest wind 6 to 10 mph becoming west northwest in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. Calm wind becoming north northeast around 6 mph in the morning.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. North wind around 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. North wind 3 to 5 mph.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Light west wind.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 5am. Cloudy, with a low around 19. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 30. Southwest wind 6 to 10 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 16. Calm wind.
Tuesday
Mostly cloudy, with a high near 28. Calm wind becoming north northeast around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 9. North wind around 5 mph.
Wednesday
Partly sunny, with a high near 23. North wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 6. Light west wind.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allerton IL
 39.91°N 87.93°W (Elev. 666 ft)
Last Update:
9:36 pm CST Feb 1, 2026
Forecast Valid:
11pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation