National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

13°F

-11°C

Humidity 77%
Wind Speed N 14 mph
Barometer 30.52 in (1035.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 23 Feb 3:56 am CST
Extended Forecast for

5 Miles SSE Hanover IL

  • Today

    Today: Partly sunny, with a high near 24. Wind chill values as low as zero. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. Breezy, with a south wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 44 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 24. Wind chill values as low as zero. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 44. Breezy, with a south wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 33.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of 1 to 3 inches possible.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Hanover IL
 42.18°N 90.21°W (Elev. 604 ft)
Last Update:
4:00 am CST Feb 23, 2026
Forecast Valid:
4am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation