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.

Overcast and Breezy

66°F

19°C

Humidity 87%
Wind Speed S 24 G 33 mph
Barometer 29.59 in (1002.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 2 Apr 2:56 pm CDT
Extended Forecast for

De Witt IA

Tornado Watch until April 2, 08:00pm
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until April 2, 08:00pm

    NOW until 8:00pm Thu

    Tornado Watch

  • This Afternoon

    High: 67 °F

    Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Severe
    Thunderstorms
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 43. East wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Breezy.

    High: 52 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 67. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the morning.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 43. East wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly cloudy, with a high near 52. Breezy.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 63. Breezy.
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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:
3:02 pm CDT Apr 2, 2026
Forecast Valid:
3pm CDT Apr 2, 2026-6pm CDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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