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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 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 15 Aug 6:35 am CDT
Extended Forecast for

2 Miles NNE Mount Juliet TN

Extreme Heat Warning August 15, 07:05am until August 16, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 15, 07:05am until August 16, 07:00pm

    NOW until 7:00pm Sun

    Extreme Heat Warning

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Heat index values as high as 106. West southwest wind 5 to 10 mph.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers between 8pm and 9pm. Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. North wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.

    High: 92 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 97. Heat index values as high as 106. West southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 98. Heat index values as high as 106. West southwest wind 5 to 10 mph.
Sunday Night
A slight chance of showers between 8pm and 9pm. Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 71. North wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming west southwest around 5 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Mount Juliet TN
 36.22°N 86.5°W (Elev. 489 ft)
Last Update:
6:51 am CDT Aug 15, 2026
Forecast Valid:
7am CDT Aug 15, 2026-6pm CDT Aug 21, 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