Hazardous Weather Conditions
Current conditions at
Lebanon Municipal Airport (KM54)
Lat: 36.19°NLon: 86.32°WElev: 588ft.
A Few Clouds
97°F
36°C
| Humidity | 42% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 104°F (40°C) |
| Last update | 15 Aug 3:50 pm CDT |
Extended Forecast for
South Carthage TN
Extreme Heat Warning August 15, 04:11pm until August 16, 07:00pm
NOW until 7:00pm Sun

Extreme Heat Warning
Tonight

Low: 73 °F
Mostly Clear
Sunday

High: 97 °F
Hot
Sunday Night

Low: 75 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Chance
T-stormsMonday Night
Low: 70 °F
Partly Cloudy
then Patchy
FogTuesday
High: 91 °F
Areas Fog
then SunnyTuesday Night

Low: 67 °F
Mostly Clear
Wednesday

High: 94 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 73. Calm wind.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 109. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 70. North northwest wind around 5 mph becoming calm.
Tuesday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 67. Calm wind.
Wednesday
Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 72. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Carthage TN
36.24°N 85.95°W (Elev. 600 ft)
36.24°N 85.95°W (Elev. 600 ft)
1:31 pm CDT Aug 15, 2026
4pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026



