Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

Fair

77°F

25°C

Humidity 85%
Wind Speed Calm
Barometer 29.93 in (1012.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 5 Sep 11:53 pm CDT
Extended Forecast for

4 Miles SSE Russellville MO

Heat Advisory September 6, 12:28am until September 6, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 6, 12:28am until September 6, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming east 5 to 8 mph in the morning.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. East wind 3 to 7 mph.

    Low: 68 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 93. East wind 3 to 7 mph.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. East wind around 6 mph becoming calm  after midnight.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Calm wind.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming east 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 68. East wind 3 to 7 mph.
Labor Day
Sunny, with a high near 93. East wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 66. East wind around 6 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67.
Saturday
A 20 percent chance of showers. Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Russellville MO
 38.44°N 92.42°W (Elev. 686 ft)
12:16 am CDT Sep 6, 2026
12am CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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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