Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Sevierville Gatlinburg - Pigeon Forge Airport (KGKT)

Lat: 35.86°NLon: 83.53°WElev: 1001ft.

Overcast

41°F

5°C

Humidity 93%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Dec 1:36 am EST
Extended Forecast for

3 Miles SSE Cosby TN

Winter Weather Advisory until December 8, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 8, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 37 °F

    Showers

  • Monday

    Monday: Rain showers likely before 5pm, then a chance of rain and snow showers.  Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm.

    Low: 27 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Overnight
Showers, mainly after 4am. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain showers likely before 5pm, then a chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 54. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 31.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Cosby TN
 35.78°N 83.24°W (Elev. 1788 ft)
12:31 am EST Dec 8, 2025
1am EST Dec 8, 2025-6pm EST Dec 14, 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