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

83°F

28°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.21 in (1021.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 16 Sep 8:55 am CDT
Extended Forecast for

3 Miles E Hartville MO

Heat Advisory September 16, 09:23am until September 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 16, 09:23am until September 18, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 97 °F

    Sunny then
    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm. Mostly clear, with a low around 71. South wind 3 to 5 mph. Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms between 3pm and 4pm, then isolated showers after 4pm. Sunny and hot, with a high near 98. Heat index values as high as 102. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 98 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

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

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 102. South wind 6 to 8 mph. Chance of precipitation is 30%.
Tonight
Isolated showers and thunderstorms before 7pm. Mostly clear, with a low around 71. South wind 3 to 5 mph. Chance of precipitation is 10%.
Thursday
Isolated showers and thunderstorms between 3pm and 4pm, then isolated showers after 4pm. Sunny and hot, with a high near 98. Heat index values as high as 102. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 71. Calm wind.
Friday
Sunny and hot, with a high near 97. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Mostly sunny and hot, with a high near 96.
Sunday Night
A chance of showers after 1am. Partly cloudy, with a low around 66.
Monday
A chance of showers. Partly sunny, with a high near 88.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Hartville MO
 37.24°N 92.45°W (Elev. 1198 ft)
Last Update:
9:01 am CDT Sep 16, 2026
Forecast Valid:
9am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation