National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

39°F

4°C

Humidity 75%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Dec 7:55 pm EST
Extended Forecast for

7 Miles SSW Greeneville TN

  • Tonight

    Tonight: Rain, mainly after 11pm. Patchy fog after 2am. Low around 40. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely
    then Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain, mainly before 9am. Patchy fog before noon. High near 44. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 11pm. Patchy fog after 2am. Low around 40. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 9am. Patchy fog before noon. High near 44. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 46. Calm wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 30. Calm wind.
Friday
A slight chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 36.
Saturday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 49.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Greeneville TN
 36.07°N 82.87°W (Elev. 1302 ft)
Last Update:
6:06 pm EST Dec 1, 2025
Forecast Valid:
8pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation