Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Overcast

75°F

24°C

Humidity 84%
Wind Speed E 7 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 18 Jun 10:56 am CDT
Extended Forecast for

Clinton IASimilar City Names

  • Today

    Today: Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm.  Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 62. Northwest wind 5 to 10 mph.

    Low: 62 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. West wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 62. Northwest wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 86. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 90.
Friday Night
Clear, with a low around 75.
Saturday
Sunny and hot, with a high near 95.
Saturday Night
Clear, with a low around 77.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Clear, with a low around 75.
Monday
Sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton IASimilar City Names
 41.83°N 90.23°W (Elev. 600 ft)
10:01 am CDT Jun 18, 2025
11am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database