Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

25°F

-4°C

Humidity 93%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 23°F (-5°C)
Visibility 7.00 mi
Last update 9 Dec 6:35 am CST
Extended Forecast for

8 Miles WNW Lynchburg TN

  • Today

    Today: Patchy freezing fog before 7am. Mostly sunny, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 47 °F

    Patchy
    Freezing Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. West northwest wind 5 to 10 mph becoming light north northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy freezing fog before 7am. Mostly sunny, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 36. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 55. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 26. West northwest wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 26.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Lynchburg TN
 35.32°N 86.49°W (Elev. 1043 ft)
5:50 am CST Dec 9, 2025
6am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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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