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

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

18°F

-8°C

Humidity 53%
Wind Speed SW 6 G 13 mph
Barometer 30.31 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 27 Jan 10:55 am EST
Extended Forecast for

Greeneville TN

Cold Weather Advisory January 27, 11:15am until January 27, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 11:15am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Today

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West wind around 5 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 18. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West wind around 5 mph.
Thursday
Partly sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11.
Saturday
A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 20.
Saturday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.84°W (Elev. 1535 ft)
Last Update:
6:36 am EST Jan 27, 2026
Forecast Valid:
11am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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