Current conditions at

Columbia / Maury County (KMRC)

Lat: 35.55°NLon: 87.18°WElev: 676ft.

Fog

43°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Last update 9 Mar 4:50 am CDT
Extended Forecast for

Williamsport TN

Dense Fog Advisory March 9, 05:14am until March 9, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 9, 05:14am until March 9, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Today

    High: 77 °F

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 61. South wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 11am.  Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph.

    High: 81 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 66. South wind around 5 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 4pm.  Mostly cloudy, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 80 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 39. West southwest wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Sunny, with a high near 57. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 77. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tonight
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 39. West southwest wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday
Sunny, with a high near 57. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 54.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport TN
 35.65°N 87.24°W (Elev. 577 ft)
4:26 am CDT Mar 9, 2026
5am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
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Additional Resources

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