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

Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

Columbia / Maury County (KMRC)

Lat: 35.55°NLon: 87.18°WElev: 676ft.

Mostly Cloudy

66°F

19°C

Humidity 94%
Wind Speed S 16 G 24 mph
Barometer 29.89 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 5 Dec 11:15 pm CST
Extended Forecast for

6 Miles E Summertown TN

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Steady temperature around 61. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    Low: 61 °F

  • Monday

    Monday: Showers and possibly a thunderstorm before 10am, then a slight chance of showers between 10am and 11am. Temperature falling to around 41 by 5pm. Southwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Showers then
    Mostly Sunny

    High: 54 °F⇓

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 27. North northeast wind around 10 mph.

    Mostly Clear

    Low: 27 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Northeast wind 5 to 10 mph.

    Partly Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 32. East northeast wind around 5 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 32 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. North wind around 5 mph becoming calm.

    Partly Sunny

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 33. Calm wind becoming south southeast around 5 mph after midnight.

    Mostly Clear

    Low: 33 °F

  • Thursday

    Thursday: Partly sunny, with a high near 59. South wind 5 to 10 mph.

    Partly Sunny

    High: 59 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. South wind 5 to 10 mph.

    Chance
    Showers

    Low: 51 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Steady temperature around 61. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm before 10am, then a slight chance of showers between 10am and 11am. Temperature falling to around 41 by 5pm. Southwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Mostly clear, with a low around 27. North northeast wind around 10 mph.
Tuesday
Partly sunny, with a high near 43. Northeast wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 32. East northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 49. North wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 33. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 59. South wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. South wind 5 to 10 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 67. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 54.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
6 Miles E Summertown TN
 35.43°N 87.23°W (Elev. 1063 ft)
Last Update:
11:35 pm CST Dec 5, 2021
Forecast Valid:
11pm CST Dec 5, 2021-6pm CST Dec 12, 2021
 
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