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

Isolated Severe Thunderstorms and Critical Fire Weather Tuesday

Isolated severe thunderstorms with strong wind gusts and hail will be possible Tuesday from parts of central Plains northeastward into the Midwest. Additional storms capable of damaging winds will be possible across the eastern Florida peninsula. Elevated to critical fire weather including gusty winds and low relative humidity is forecast again Tuesday over much of the northern Great Plains. Read More >

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

51°F

11°C

Humidity 45%
Wind Speed SE 17 mph
Barometer 30.15 in (1021.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 May 11:56 pm CDT
Extended Forecast for

Clinton Municipal Automatic Weather Observing IA

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph becoming southwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 50. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 69. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph becoming southwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 50. Northwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 69. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 73.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 88.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 60. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton Municipal Automatic Weather Observing IA
 41.84°N 90.32°W (Elev. 650 ft)
Last Update:
11:31 pm CDT May 11, 2026
Forecast Valid:
12am CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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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