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Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

51°F

11°C

Humidity 83%
Wind Speed SW 20 mph
Barometer 29.41 in (996.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Feb 5:56 am CST
Extended Forecast for

4 Miles NW Thomson IL

Red Flag Warning February 18, 10:00am until February 18, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 64. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 64 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Southwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain and snow before 7am, then a chance of rain. Some thunder is also possible. Partly sunny, with a high near 58. East wind 5 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 3am, then snow likely. Some thunder is also possible. Mostly cloudy, with a low around 31. Breezy, with an east wind 15 to 20 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 37. Breezy.

    High: 37 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Friday Night

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

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.
Tonight
Increasing clouds, with a low around 36. Southwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.
Thursday
A slight chance of rain and snow before 7am, then a chance of rain. Some thunder is also possible. Partly sunny, with a high near 58. East wind 5 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Rain likely before 3am, then snow likely. Some thunder is also possible. Mostly cloudy, with a low around 31. Breezy, with an east wind 15 to 20 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 37. Breezy.
Friday Night
Mostly clear, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Thomson IL
 42.01°N 90.13°W (Elev. 591 ft)
Last Update:
5:56 am CST Feb 18, 2026
Forecast Valid:
6am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation