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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

A Few Clouds

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Last update 4 Dec 2:35 am CST
Extended Forecast for

Lynchburg TN

  • Overnight

    Overnight: Patchy freezing fog. Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog

  • Thursday

    Thursday: A chance of showers before 4pm, then a chance of showers after 5pm. Patchy freezing fog between 7am and 8am. Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 40%.

    High: 43 °F

    Patchy
    Freezing Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 4am. Low around 33. North wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Slight Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a low around 28. Calm wind.
Thursday
A chance of showers before 4pm, then a chance of showers after 5pm. Patchy freezing fog between 7am and 8am. Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Showers, mainly before 4am. Low around 33. North wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of showers before noon. Cloudy, with a high near 44. Calm wind.
Friday Night
Cloudy, with a low around 34. Calm wind.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34.
Sunday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 51.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lynchburg TN
 35.29°N 86.38°W (Elev. 997 ft)
Last Update:
2:18 am CST Dec 4, 2025
Forecast Valid:
2am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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