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

Hazardous Weather Conditions

Current conditions at

Flora Municipal Airport (KFOA)

Lat: 38.67°NLon: 88.45°WElev: 459ft.

Fair with Haze

73°F

23°C

Humidity NA
Wind Speed S 3 mph
Barometer 30.04 in
Dewpoint N/A
Visibility 7.00 mi
Last update 1 Jul 4:15 am CDT
Extended Forecast for

Louisville IL

Extreme Heat Warning July 1, 04:37am until July 3, 12:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 1, 04:37am until July 3, 12:00am

    NOW until 12:00am Fri

    Extreme Heat Warning

  • Today

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. South wind around 6 mph becoming calm after midnight.

    Low: 75 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear
    then Chance
    T-storms

  • Independence Day

    Independence Day: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light south wind.

    High: 92 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
Clear, with a low around 75. South wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 75. Calm wind.
Friday
Sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Calm wind.
Independence Day
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light south wind.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 72.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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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:
3:51 am CDT Jul 1, 2026
Forecast Valid:
4am CDT Jul 1, 2026-6pm CDT Jul 7, 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