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

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

45°F

7°C

Humidity 49%
Wind Speed W 5 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Dec 3:55 pm EST
Extended Forecast for

3 Miles S Tusculum TN

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 2pm, then a chance of showers after 3pm.  Partly sunny, with a high near 52. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 30%.

    High: 52 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 11pm, then a chance of snow showers after 11pm.  Mostly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. West wind 5 to 10 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Calm wind becoming west around 5 mph in the morning.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Wednesday
A slight chance of showers before 2pm, then a chance of showers after 3pm. Partly sunny, with a high near 52. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 37. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind.
Friday
Partly sunny, with a high near 51. Calm wind becoming west around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 33. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34.
Sunday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 43.
Monday Night
A slight chance of freezing rain. Partly cloudy, with a low around 26. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tusculum TN
 36.15°N 82.75°W (Elev. 1398 ft)
12:31 pm EST Dec 9, 2025
4pm EST Dec 9, 2025-6pm EST 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