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.

Partly Cloudy

86°F

30°C

Humidity 66%
Wind Speed Vrbl 7 mph
Barometer 30.03 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 4 Jul 1:35 pm CDT
Extended Forecast for

4 Miles S Palmyra TN

Heat Advisory July 4, 01:58pm until July 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 4, 01:58pm until July 4, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Independence Day

    High: 94 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Areas of fog after 1am. Otherwise, partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Chance
    T-storms and
    Areas Fog

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming west northwest around 5 mph.

    High: 91 °F

    Chance
    T-storms and
    Areas Fog

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 88 °F

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 71. North wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 89 °F

    Chance
    T-storms and
    Areas Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. North wind around 5 mph becoming calm.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Independence Day
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Calm wind.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Areas of fog after 1am. Otherwise, partly cloudy, with a low around 72. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming west northwest around 5 mph.
Sunday Night
A chance of showers and thunderstorms. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 71. North wind around 5 mph becoming calm. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 71. North wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming west northwest around 5 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
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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:
1:31 pm CDT Jul 4, 2026
Forecast Valid:
1pm CDT Jul 4, 2026-6pm CDT Jul 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