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Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

46°F

8°C

Humidity 37%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Jan 6:15 pm EST
Extended Forecast for

6 Miles W Erwin TN

Winter Storm Watch January 24, 01:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 11pm and 4am. Increasing clouds, with a low around 36. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain showers before 11am, then a slight 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 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. North wind around 5 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers and freezing rain. High near 29. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 90%.

    High: 29 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Snow showers and freezing rain, possibly mixed with sleet before 2am, then freezing rain, possibly mixed with snow showers between 2am and 3am, then freezing rain after 3am. Low around 25. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 25 °F

    Wintry Mix

  • Sunday

    Sunday: Rain showers and freezing rain, possibly mixed with snow showers before 11am, then rain and snow showers. High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.

    Low: 14 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 11pm and 4am. Increasing clouds, with a low around 36. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. Calm wind.
Friday
A slight chance of rain showers before 11am, then a slight 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 20%.
Friday Night
A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. North wind around 5 mph.
Saturday
Snow showers and freezing rain. High near 29. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 90%.
Saturday Night
Snow showers and freezing rain, possibly mixed with sleet before 2am, then freezing rain, possibly mixed with snow showers between 2am and 3am, then freezing rain after 3am. Low around 25. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday
Rain showers and freezing rain, possibly mixed with snow showers before 11am, then rain and snow showers. High near 36. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 34.
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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 pm EST Jan 21, 2026
Forecast Valid:
6pm EST Jan 21, 2026-6pm EST Jan 28, 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