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.

Fog/Mist

34°F

1°C

Humidity 93%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 32°F (0°C)
Visibility 6.00 mi
Last update 25 Jan 5:15 am EST
Extended Forecast for

Greeneville TN

Cold Weather Advisory January 26, 12:00am until January 26, 10:00am
Winter Weather Advisory January 25, 05:21am until January 25, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory January 25, 05:21am until January 25, 09:00am

    NOW until 9:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 35 °F

    Showers

  • Sunday

    Sunday: Showers. High near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain showers before midnight, then a chance of snow showers. Cloudy, with a low around 17. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 17 °F

    Chance
    Showers then
    Chance Snow
    Showers

  • Monday

    Monday: A 10 percent chance of snow showers before 7am. Mostly cloudy, with a high near 24. Wind chill values between 5 and 12. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. West wind around 5 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Overnight
Showers. Steady temperature around 35. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain showers before midnight, then a chance of snow showers. Cloudy, with a low around 17. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 10 percent chance of snow showers before 7am. Mostly cloudy, with a high near 24. Wind chill values between 5 and 12. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 5. West wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 29.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 11.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.84°W (Elev. 1535 ft)
Last Update:
3:27 am EST Jan 25, 2026
Forecast Valid:
5am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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