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Hazardous Weather Conditions

Current conditions at

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

Fair

92°F

33°C

Humidity 51%
Wind Speed S 6 mph
Barometer 29.94 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 3 Sep 7:15 pm CDT
Extended Forecast for

Mount Carmel IL

Extreme Heat Warning September 3, 07:39pm until September 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 3, 07:39pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming west around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Calm wind.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 70. Light northeast wind. Chance of precipitation is 10%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. East northeast wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. East northeast wind 5 to 11 mph.

    Low: 65 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 91. East northeast wind 5 to 7 mph.

    High: 91 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 75. Light south wind.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 76. Calm wind.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 70. Light northeast wind. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 92. East northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 65. East northeast wind 5 to 11 mph.
Labor Day
Sunny, with a high near 91. East northeast wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 67. East wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 95. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 74. South southeast wind around 7 mph.
Wednesday
Sunny and hot, with a high near 99. Southwest wind 8 to 11 mph.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 74. South southwest wind around 9 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 95. West wind 7 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Carmel IL
 38.4°N 87.78°W
Last Update:
6:21 pm CDT Sep 3, 2026
Forecast Valid:
7pm CDT Sep 3, 2026-6pm CDT Sep 10, 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