Heat Wave Across the Central and Southeast US; Flash Flood Threats in the North-Central US, Southeast, and Guam

Dangerous heat is expected across portions of the Central and Southeast U.S. through July. Heavy rains, flash flooding & severe weather are possible across the middle Missouri River Valley and Upper Midwest to the upper Great Lakes. Heavy rains and flash flooding are also possible across portions of the Southeast. A tropical disturbance brings heavy rain to Guam & the Marianas through Saturday. Read More >

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Mostly Cloudy

90°F

32°C

Humidity 67%
Wind Speed S 7 mph
Barometer 30.06 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 23 Jul 1:35 pm CDT
Extended Forecast for

Belle Prairie City IL

Heat Advisory July 23, 01:44pm until July 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 23, 01:44pm until July 24, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 75. Light south southeast wind.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. South wind 3 to 6 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 94. South southwest wind 3 to 6 mph.

    High: 94 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of thunderstorms before 7pm.  Partly cloudy, with a low around 76. Light south wind.  Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 94. South southwest wind 3 to 8 mph.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 76. South southwest wind 3 to 6 mph.

    Low: 76 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 105. South southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 75. Light south southeast wind.
Thursday
Sunny, with a high near 95. Calm wind becoming south southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 76. South wind 3 to 6 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. South southwest wind 3 to 6 mph.
Friday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South southwest wind 3 to 8 mph.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. South southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 95. Light southwest wind.
Sunday Night
Mostly clear, with a low around 74. Calm wind.
Monday
Sunny, with a high near 95. Light and variable wind.
Monday Night
Mostly clear, with a low around 77. Calm wind.
Tuesday
Sunny, with a high near 95. Calm wind becoming northwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Prairie City IL
 38.23°N 88.55°W
11:31 am CDT Jul 23, 2025
1pm CDT Jul 23, 2025-6pm CDT Jul 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database