Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Last update 9 Dec 4:15 am EST
Extended Forecast for

4 Miles ESE Surgoinsville TN

  • Today

    Today: Partly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm.  Partly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 10pm, then a chance of snow showers between 10pm and 1am.  Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 38. West wind 5 to 10 mph.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Southwest wind around 5 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 29. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
A chance of rain showers before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 38. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph.
Friday
Partly sunny, with a high near 46. Southwest wind around 5 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 30.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 17.
Monday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Surgoinsville TN
 36.44°N 82.78°W (Elev. 1299 ft)
12:31 am EST Dec 9, 2025
4am EST Dec 9, 2025-6pm EST 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