Widespread Damaging Winds Likely in the Northern Plains; Heat Continues in the Central and Southeast U.S.

Severe thunderstorms, heavy rainfall, and flooding are possible from the northern Rockies into the Upper Midwest. A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

A Few Clouds

81°F

27°C

Humidity 79%
Wind Speed N 8 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 28 Jul 11:56 am CDT
Extended Forecast for

Tri-Township Airport IL

Heat Advisory until July 28, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 28, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 2am.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 75. Southwest wind around 5 mph becoming southeast in the evening.

    Low: 75 °F

    Mostly Clear
    then Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 92. Heat index values as high as 109. Calm wind becoming south around 5 mph in the morning.

    High: 92 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 69 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 80. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

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

    Low: 56 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. Heat index values as high as 109. Southwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 75. Southwest wind around 5 mph becoming southeast in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 109. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northwest wind around 5 mph becoming northeast after midnight.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Tri-Township Airport IL
 42.05°N 90.1°W (Elev. 607 ft)
12:01 pm CDT Jul 28, 2025
12pm CDT Jul 28, 2025-6pm CDT Aug 3, 2025
 
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Additional Resources

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