Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 5 Sep 6:15 am CDT
Extended Forecast for

3 Miles WSW Huntsville MO

Extreme Heat Warning September 5, 06:39am until September 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 5, 06:39am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Calm wind becoming east around 6 mph after midnight.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 94. Heat index values as high as 99. East wind around 8 mph.  Chance of precipitation is 20%.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 68. East southeast wind 7 to 9 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Labor Day

    Labor Day: Sunny, with a high near 92. Southeast wind 6 to 8 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 73. Calm wind becoming east around 6 mph after midnight.
Sunday
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 99. East wind around 8 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Labor Day
Sunny, with a high near 92. Southeast wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny, with a high near 95.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Huntsville MO
 39.42°N 92.6°W (Elev. 745 ft)
5:36 am CDT Sep 5, 2026
6am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database