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

27°F

-3°C

Humidity 59%
Wind Speed W 10 mph
Barometer 30.21 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 23 Feb 3:55 pm EST
Extended Forecast for

2 Miles W Erwin TN

Winter Weather Advisory February 23, 04:00pm until February 24, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 04:00pm until February 24, 12:00am

    NOW until 12:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely with scattered flurries before 2am, then a chance of flurries after 3am. Cloudy, with a low around 17. Northwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 17 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of flurries before 7am. Partly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.

    High: 43 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 52. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 57. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 57 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 27. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely with scattered flurries before 2am, then a chance of flurries after 3am. Cloudy, with a low around 17. Northwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A chance of flurries before 7am. Partly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 20 mph.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 52. West wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%.
Thursday
Showers. High near 57. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 41.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 63.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Monday
A chance of showers. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Erwin TN
 36.15°N 82.45°W (Elev. 1923 ft)
Last Update:
1:26 pm EST Feb 23, 2026
Forecast Valid:
4pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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