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

Hazardous Weather Conditions

Current conditions at

Columbia / Maury County (KMRC)

Lat: 35.55°NLon: 87.18°WElev: 676ft.

Fair

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Last update 5 Sep 2:35 am CDT
Extended Forecast for

4 Miles SSW Duck River TN

Heat Advisory September 5, 02:48am until September 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 5, 02:48am until September 6, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Heat index values as high as 107. Calm wind.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

    High: 95 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. North northeast wind around 5 mph becoming calm after midnight.

    Low: 67 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 92. Calm wind becoming northeast around 5 mph.

    High: 92 °F

    Sunny

  • Monday Night

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

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South southeast wind 5 to 10 mph.

    High: 93 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 75. Calm wind.
Saturday
Sunny and hot, with a high near 98. Heat index values as high as 107. Calm wind.
Saturday Night
Mostly clear, with a low around 73. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 67. North northeast wind around 5 mph becoming calm after midnight.
Labor Day
Sunny, with a high near 92. Calm wind becoming northeast around 5 mph.
Monday Night
Mostly clear, with a low around 70. Calm wind becoming south southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 93. South southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 71. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 95.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Friday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Duck River TN
 35.66°N 87.38°W (Elev. 886 ft)
Last Update:
1:31 am CDT Sep 5, 2026
Forecast Valid:
2am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation