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

34°F

1°C

Humidity 75%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 23 Jan 3:55 am EST
Extended Forecast for

Greeneville TN

Winter Storm Watch January 24, 07:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northeast wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers likely before 4pm, then snow showers likely, possibly mixed with sleet. Cloudy, with a high near 39. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow Showers
    then
    Snow/Sleet
    Likely

  • Saturday Night

    Saturday Night: Snow showers and freezing rain before 2am, then rain or freezing rain between 2am and 4am, then rain showers after 4am. Low around 29. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix

  • Sunday

    Sunday: Showers. High near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 42 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 11pm, then rain and snow showers likely between 11pm and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 16. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 16 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 21. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 22. Northeast wind around 5 mph.
Saturday
Snow showers likely before 4pm, then snow showers likely, possibly mixed with sleet. Cloudy, with a high near 39. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Saturday Night
Snow showers and freezing rain before 2am, then rain or freezing rain between 2am and 4am, then rain showers after 4am. Low around 29. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow accumulation of less than a half inch possible.
Sunday
Showers. High near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
Rain showers likely before 11pm, then rain and snow showers likely between 11pm and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 16. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 21. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 25.
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:
12:41 am EST Jan 23, 2026
Forecast Valid:
4am EST Jan 23, 2026-6pm EST Jan 29, 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