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.

Partly Cloudy and Breezy

82°F

28°C

Humidity 70%
Wind Speed S 21 mph
Barometer 30.02 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 May 1:15 pm CDT
Extended Forecast for

Louisville IL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 80 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 58. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 68. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. North northeast wind around 8 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 1am. Mostly cloudy, with a low around 55. East northeast wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers, with thunderstorms also possible after 7am. High near 72. East northeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 58. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 68. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 51. North northeast wind around 8 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 70. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Showers likely after 1am. Mostly cloudy, with a low around 55. East northeast wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, with thunderstorms also possible after 7am. High near 72. East northeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 59.
Saturday
Partly sunny, with a high near 78.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 61.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville IL
 38.76°N 88.52°W (Elev. 499 ft)
Last Update:
1:26 pm CDT May 19, 2026
Forecast Valid:
1pm CDT May 19, 2026-6pm CDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation