National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dickson Municipal Airport (KM02)

Lat: 36.13°NLon: 87.43°WElev: 892ft.

Fair

95°F

35°C

Humidity 44%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 4 Sep 12:15 pm CDT
Extended Forecast for

4 Miles S Palmyra TN

Heat Advisory September 4, 12:28pm until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 4, 12:28pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 97 °F

    Hot

  • Tonight

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

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 109. Calm wind becoming north northwest around 5 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly clear, with a low around 74. Calm wind. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 93. Light north wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Northeast wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 90. Northeast wind around 5 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Northeast wind around 5 mph becoming south southeast after midnight.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind.
Tonight
Mostly clear, with a low around 75. Calm wind.
Saturday
Sunny, with a high near 96. Heat index values as high as 109. Calm wind becoming north northwest around 5 mph.
Saturday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly clear, with a low around 74. Calm wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 93. Light north wind becoming north northeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 68. Northeast wind 5 to 10 mph.
Labor Day
Sunny, with a high near 90. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 70. Northeast wind around 5 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 93. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Palmyra TN
 36.36°N 87.49°W (Elev. 489 ft)
Last Update:
11:06 am CDT Sep 4, 2026
Forecast Valid:
12pm CDT Sep 4, 2026-6pm CDT Sep 10, 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