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

25°F

-4°C

Humidity 59%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 21 Jan 9:35 am EST
Extended Forecast for

6 Miles W Erwin TN

  • Today

    Today: Increasing clouds, with a high near 49. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers before 4am, then a slight chance of showers after 5am. Cloudy, with a low around 36. South wind around 5 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 40. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Northeast wind around 5 mph.

    Low: 20 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers before 2pm, then snow showers, possibly mixed with freezing rain. High near 28. Northeast wind around 5 mph. Chance of precipitation is 90%.

    High: 28 °F

    Snow Showers
    Likely then
    Wintry Mix

  • Saturday Night

    Saturday Night: Snow showers and freezing rain. Low around 23. Chance of precipitation is 100%.

    Low: 23 °F

    Wintry Mix

  • Sunday

    Sunday: Snow showers, possibly mixed with freezing rain, becoming all snow after 10am. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Wintry Mix
    then Snow
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 49. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Cloudy, with a low around 36. South wind around 5 mph becoming west after midnight. Chance of precipitation is 30%.
Thursday
A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 33. Calm wind.
Friday
A chance of rain showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 40. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Northeast wind around 5 mph.
Saturday
Snow showers before 2pm, then snow showers, possibly mixed with freezing rain. High near 28. Northeast wind around 5 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers and freezing rain. Low around 23. Chance of precipitation is 100%.
Sunday
Snow showers, possibly mixed with freezing rain, becoming all snow after 10am. High near 31. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Sunny, with a high near 30.
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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:
6:06 am EST Jan 21, 2026
Forecast Valid:
9am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation