Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Light Snow

13°F

-11°C

Humidity 84%
Wind Speed W 18 mph
Barometer 30.12 in (1021.9 mb)
Dewpoint 9°F (-13°C)
Visibility 7.00 mi
Wind Chill-4°F (-20°C)
Last update 17 Jan 5:56 pm CST
Extended Forecast for

De Witt IA

Cold Weather Advisory January 18, 11:00pm until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of flurries between 8am and 10am, then a chance of snow after 10am.  Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 21 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 7pm.  Mostly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: -2 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 8. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 8 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of flurries between 8am and 10am, then a chance of snow after 10am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
M.L.King Day
Mostly sunny and cold, with a high near 8. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 14.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
De Witt IA
 41.82°N 90.55°W (Elev. 653 ft)
3:16 pm CST Jan 17, 2026
7pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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