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

Chillicothe, Chillicothe Agri-Science Center (KCDJ)

Lat: 39.82°NLon: 93.58°WElev: 768ft.

96°F

36°C

Humidity 40%
Wind Speed Calm
Barometer 29.97 in (1013.0 mb)
Dewpoint 68°F (20°C)
Visibility NA
Heat Index101°F (38°C)
Last update 5 Sep 12:51 pm CDT
Extended Forecast for

Sampsel MO

Extreme Heat Warning September 5, 03:20pm until September 5, 08:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning September 5, 03:20pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 5pm.  Mostly sunny, with a high near 95. Heat index values as high as 101. East wind 3 to 7 mph.  Chance of precipitation is 10%.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm.  Mostly cloudy, with a low around 68. South wind 5 to 7 mph becoming east northeast in the evening.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    Showers then
    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 93. Southeast wind 6 to 9 mph.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Southeast wind 6 to 8 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

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

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers before 1pm.  Mostly sunny, with a high near 94. Chance of precipitation is 30%.

    High: 94 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 72. Calm wind.
Sunday
A slight chance of showers after 5pm. Mostly sunny, with a high near 95. Heat index values as high as 101. East wind 3 to 7 mph. Chance of precipitation is 10%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 68. South wind 5 to 7 mph becoming east northeast in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Labor Day
Sunny, with a high near 93. Southeast wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 70. Southeast wind 6 to 8 mph.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A chance of showers before 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Thursday
A chance of showers before 1pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Sampsel MO
 39.81°N 93.71°W (Elev. 699 ft)
3:11 pm CDT Sep 5, 2026
3pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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