Dangerous Heat in the Central and Southern U.S.; Thunderstorms and Heavy Rain in the Northern Plains

Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley Tuesday, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >

Current conditions at

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

Fair

N/A

Humidity NA
Wind Speed NA
Barometer 30.02 in
Dewpoint N/A
Visibility 10.00 mi
Last update 22 Jul 3:35 am CDT
Extended Forecast for

2 Miles WSW Allendale IL

Heat Advisory July 22, 03:48am until July 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 22, 03:48am until July 24, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Overnight

    Low: 72 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 89. East wind around 6 mph.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. East southeast wind 3 to 5 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. South southeast wind 3 to 5 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

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

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. South southwest wind 3 to 7 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 91. Southwest wind 5 to 7 mph.

    High: 91 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 72. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. East wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 72. East southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 93. South southeast wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 75. Calm wind.
Thursday
Sunny, with a high near 94. South southwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Southwest wind 5 to 7 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind 3 to 5 mph.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. South southwest wind 3 to 7 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Allendale IL
 38.51°N 87.74°W
1:31 am CDT Jul 22, 2025
3am CDT Jul 22, 2025-6pm CDT Jul 28, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database