Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Winchester Municipal Airport (KBGF)

Lat: 35.18°NLon: 86.07°WElev: 979ft.

Fair

41°F

5°C

Humidity 70%
Wind Speed NA
Barometer 29.97 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Dec 11:55 pm CST
Extended Forecast for

Cowan TN

  • Overnight

    Overnight: Mostly clear, with a low around 36. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 36. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 53. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 32. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Cowan TN
 35.16°N 86.01°W (Elev. 974 ft)
11:50 pm CST Dec 9, 2025
12am CST Dec 10, 2025-6pm CST Dec 16, 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