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Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

10°F

-12°C

Humidity 73%
Wind Speed W 17 mph
Barometer 29.88 in (1013.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 17 Jan 4:56 am CST
Extended Forecast for

De Witt IA

  • Today

    Today: Snow, mainly before 5pm. High near 17. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 17 °F

    Snow Likely
    then Snow and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Snow likely after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -5. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -20. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: -1 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Snow, mainly before 5pm. High near 17. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Snow likely after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -5. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -20. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
M.L.King Day
Mostly sunny and cold, with a high near 10.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Witt IA
 41.82°N 90.55°W (Elev. 653 ft)
Last Update:
5:36 am CST Jan 17, 2026
Forecast Valid:
5am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation