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

79°F

26°C

Humidity 84%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 5 Sep 7:55 am CDT
Extended Forecast for

3 Miles N New Johnsonville TN

Heat Advisory September 5, 08:11am until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 5, 08:11am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Today

    High: 94 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 89. Heat index values as high as 97. Light north northeast wind becoming north 5 to 10 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. Northeast wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 87. Northeast wind around 5 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. South southeast wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. South southeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 94. Heat index values as high as 105. Calm wind.
Tonight
Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 89. Heat index values as high as 97. Light north northeast wind becoming north 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 69. Northeast wind around 5 mph.
Labor Day
Sunny, with a high near 87. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 88. South southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 72. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 90. South wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N New Johnsonville TN
 36.06°N 87.96°W (Elev. 361 ft)
Last Update:
6:01 am CDT Sep 5, 2026
Forecast Valid:
8am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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