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Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Fair

75°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 16 Aug 3:50 am CDT
Extended Forecast for

3 Miles SSE Riddleton TN

Extreme Heat Warning August 16, 04:17am until August 16, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 16, 04:17am until August 16, 07:00pm

    NOW until 7:00pm Sun

    Extreme Heat Warning

  • Today

    High: 98 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 94. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm.

    Low: 71 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north northwest around 5 mph.

    High: 92 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 94. Calm wind becoming west southwest around 5 mph.

    High: 94 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 98. Heat index values as high as 109. Calm wind becoming west southwest around 5 mph in the morning.
Tonight
Mostly clear, with a low around 75. Calm wind.
Monday
A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 94. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm.
Tuesday
Areas of fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 69. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 94. Calm wind becoming west southwest around 5 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Riddleton TN
 36.31°N 86°W (Elev. 584 ft)
Last Update:
1:31 am CDT Aug 16, 2026
Forecast Valid:
4am CDT Aug 16, 2026-6pm CDT Aug 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