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

10°F

-12°C

Humidity 85%
Wind Speed SW 3 mph
Barometer 30.18 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 1 Feb 5:35 am EST
Extended Forecast for

Greeneville TN

Cold Weather Advisory February 1, 05:40am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 05:40am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 32. Wind chill values between 2 and 12. Calm wind becoming west around 5 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 34. Calm wind. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 39. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 39 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Today
Partly sunny, with a high near 21. Wind chill values between -9 and 1. West wind around 5 mph.
Tonight
Mostly clear, with a low around 2. Calm wind.
Monday
Mostly sunny, with a high near 32. Wind chill values between 2 and 12. Calm wind becoming west around 5 mph.
Monday Night
Partly cloudy, with a low around 20. Calm wind.
Tuesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 43. Calm wind.
Tuesday Night
Showers. Low around 34. Calm wind. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 39. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 43.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 38.
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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:
12:21 am EST Feb 1, 2026
Forecast Valid:
5am EST Feb 1, 2026-6pm EST Feb 7, 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