Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Chillicothe, Chillicothe Agri-Science Center (KCDJ)

Lat: 39.82°NLon: 93.58°WElev: 768ft.

85°F

29°C

Humidity 42%
Wind Speed S 5 mph
Barometer 30.10 in (1018.0 mb)
Dewpoint 59°F (15°C)
Visibility NA
Heat Index85°F (29°C)
Last update 28 Aug 4:51 pm CDT
Extended Forecast for

Sumner MO

  • Tonight

    Tonight: Mostly clear, with a low around 64. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 90. South wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. South southeast wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny through mid morning, then becoming sunny, with a high near 95. Heat index values as high as 98. South wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 95 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 64. Calm wind becoming south southeast around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 90. South wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 72. South southeast wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
Partly sunny through mid morning, then becoming sunny, with a high near 95. Heat index values as high as 98. South wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 76. South wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 97.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumner MO
 39.65°N 93.25°W (Elev. 659 ft)
1:27 pm CDT Aug 28, 2026
5pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
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Additional Resources

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