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.

Fog

57°F

14°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.84 in
Dewpoint 57°F (14°C)
Visibility 0.15 mi
Last update 8 Nov 6:30 am CST
Extended Forecast for

3 Miles SSE Williamsport TN

Dense Fog Advisory November 8, 07:05am until November 8, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 8, 07:05am until November 8, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Today

    High: 73 °F

    Dense Fog
    then Sunny

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight. Patchy fog between 8pm and 9pm. Otherwise, partly cloudy, with a low around 43. Light and variable wind becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of sprinkles after 4pm. Mostly cloudy, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. West northwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 52. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind.
Tonight
A slight chance of showers between 11pm and midnight. Patchy fog between 8pm and 9pm. Otherwise, partly cloudy, with a low around 43. Light and variable wind becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
A chance of sprinkles after 4pm. Mostly cloudy, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 20. West northwest wind around 5 mph becoming calm in the evening.
Veterans Day
Sunny, with a high near 52. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 38. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 66. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Williamsport TN
 35.6°N 87.21°W (Elev. 600 ft)
Last Update:
1:56 am CST Nov 8, 2025
Forecast Valid:
7am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation