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.

Overcast

30°F

-1°C

Humidity 34%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 29 Jan 5:15 pm EST
Extended Forecast for

6 Miles W Erwin TN

Cold Weather Advisory January 31, 05:00am until February 1, 01:00pm
Winter Storm Warning January 30, 01:00pm until February 1, 01:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly after 3pm. Cloudy, with a high near 33. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Slight Chance
    Snow then
    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around 15. North wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: Snow. High near 18. Wind chill values between 3 and 8. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 18 °F

    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 4. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 1pm. Partly sunny and cold, with a high near 18. West wind around 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5. West wind around 5 mph becoming calm after midnight.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Calm wind.
Friday
Snow likely, mainly after 3pm. Cloudy, with a high near 33. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 15. North wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 18. Wind chill values between 3 and 8. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 4. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of snow showers before 1pm. Partly sunny and cold, with a high near 18. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 5. West wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Erwin TN
 36.15°N 82.5°W (Elev. 2224 ft)
Last Update:
1:42 pm EST Jan 29, 2026
Forecast Valid:
5pm EST Jan 29, 2026-6pm EST Feb 5, 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