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

75°F

24°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.89 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 27 Jul 12:15 am CDT
Extended Forecast for

3 Miles WNW Johnsonville IL

Extreme Heat Warning July 27, 12:33am until July 28, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 27, 12:33am until July 28, 07:00pm

    NOW until 7:00pm Tue

    Extreme Heat Warning

  • Overnight

    Low: 75 °F

    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 96. Heat index values as high as 111. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 96 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South southwest wind around 6 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. North wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. North wind 3 to 8 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. North wind 3 to 7 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65. North northeast wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Light east wind.

    High: 87 °F

    Sunny

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 75. Calm wind.
Monday
A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 96. Heat index values as high as 111. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 90. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 66. North wind 3 to 8 mph.
Wednesday
Sunny, with a high near 86. North wind 3 to 7 mph.
Wednesday Night
Clear, with a low around 65. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87. Light east wind.
Thursday Night
Partly cloudy, with a low around 67. Calm wind.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. North northeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 67. North wind 5 to 7 mph becoming calm in the evening.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 86. North northeast wind 3 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Johnsonville IL
 38.54°N 88.59°W
Last Update:
12:26 am CDT Jul 27, 2026
Forecast Valid:
12am CDT Jul 27, 2026-6pm CDT Aug 2, 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