National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Leonard Wood (KTBN)

Lat: 37.73°NLon: 92.13°WElev: 1158ft.

Fair

80°F

27°C

Humidity 62%
Wind Speed S 6 mph
Barometer 30.02 in (1015.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 2 Sep 1:55 am CDT
Extended Forecast for

Hartville MO

Heat Advisory September 2, 02:34am until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 2, 02:34am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 76 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Heat index values as high as 101. South wind 3 to 8 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 72. South wind 3 to 7 mph.

    Low: 72 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Heat index values as high as 102. Light south wind increasing to 5 to 9 mph in the morning.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 71. South wind 5 to 8 mph becoming calm in the evening.

    Low: 71 °F

    Clear

  • Friday

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

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Saturday

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

    High: 97 °F

    Hot

Detailed Forecast

Overnight
Clear, with a steady temperature around 76. Light south wind.
Wednesday
Sunny and hot, with a high near 97. Heat index values as high as 101. South wind 3 to 8 mph.
Wednesday Night
Clear, with a low around 72. South wind 3 to 7 mph.
Thursday
Sunny and hot, with a high near 97. Heat index values as high as 102. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Clear, with a low around 71. South wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 97.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Partly cloudy, with a low around 68.
Labor Day
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny and hot, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartville MO
 37.24°N 92.51°W (Elev. 1178 ft)
Last Update:
1:26 am CDT Sep 2, 2026
Forecast Valid:
2am CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation