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Hazardous Weather Conditions

Current conditions at

Flora Municipal Airport (KFOA)

Lat: 38.67°NLon: 88.45°WElev: 459ft.

Fair

73°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 5 Sep 3:55 am CDT
Extended Forecast for

Louisville IL

Extreme Heat Warning September 5, 04:09am until September 5, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 5, 04:09am until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • Today

    High: 99 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Northeast wind 3 to 6 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 89. Northeast wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 89 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 88. East wind around 6 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Light east northeast wind.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Northeast wind 3 to 6 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 89. Northeast wind 7 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 63. Northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.
Labor Day
Sunny, with a high near 88. East wind around 6 mph.
Monday Night
Mostly clear, with a low around 63. Light east northeast wind.
Tuesday
Sunny and hot, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly clear, with a low around 69.
Thursday
A chance of showers. Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Louisville IL
 38.76°N 88.52°W (Elev. 499 ft)
Last Update:
3:36 am CDT Sep 5, 2026
Forecast Valid:
4am CDT Sep 5, 2026-6pm CDT Sep 11, 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