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Weather-Ready Insider Fall 2026

Hazardous Weather Conditions

Current conditions at

Fort Leonard Wood (KTBN)

Lat: 37.73°NLon: 92.13°WElev: 1158ft.

A Few Clouds

92°F

33°C

Humidity	44%
Wind Speed	N 3 mph
Barometer	30.16 in (1020.3 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	17 Sep 3:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles S Lebanon MO

Heat Advisory September 17, 04:14pm until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 04:14pm until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 97 °F
Slight Chance
T-storms
Tonight
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 97 °F
Hot
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 96 °F
Hot
Sunday Night
Low: 68 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Calm wind.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight.

Friday

Sunny and hot, with a high near 97. Heat index values as high as 100. South wind around 6 mph.

Friday Night

Mostly clear, with a low around 74. Calm wind becoming south around 6 mph after midnight.

Saturday

Sunny and hot, with a high near 98. Southwest wind 7 to 10 mph.

Saturday Night

Mostly clear, with a low around 73.

Sunday

Mostly sunny and hot, with a high near 96.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 68.