National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

37°F

3°C

Humidity 70%
Wind Speed SW 5 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 17 Jan 11:15 pm EST
Extended Forecast for

Sams Gap NC

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values between 5 and 11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 21 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Wind chill values between 4 and 9. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. Wind chill values between 4 and 14. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23. Northwest wind around 5 mph, with gusts as high as 20 mph.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 15. South wind around 5 mph.

    Low: 15 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values between 5 and 11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 15. Wind chill values between 4 and 9. West wind 5 to 10 mph, with gusts as high as 20 mph.
M.L.King Day
Sunny, with a high near 26. Wind chill values between 4 and 14. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 8. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 23. Northwest wind around 5 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 15. South wind around 5 mph.
Wednesday
Sunny, with a high near 38.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 26.
Thursday
A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 38.
Friday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 27.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sams Gap NC
 35.95°N 82.58°W (Elev. 3996 ft)
Last Update:
6:06 pm EST Jan 17, 2026
Forecast Valid:
11pm EST Jan 17, 2026-6pm EST Jan 24, 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