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.

Mostly Cloudy

39°F

4°C

Humidity 42%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 24 Feb 11:35 pm EST
Extended Forecast for

Sams Gap NC

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 43. West wind around 10 mph, with gusts as high as 30 mph.

    High: 43 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 7pm. Low around 39. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Showers. High near 48. South wind around 5 mph. Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 40. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51. South wind around 5 mph becoming west in the morning.

    High: 51 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 43. West wind around 10 mph, with gusts as high as 30 mph.
Wednesday Night
Showers, mainly after 7pm. Low around 39. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers. High near 48. South wind around 5 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 40. South wind around 5 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51. South wind around 5 mph becoming west in the morning.
Friday Night
Partly cloudy, with a low around 36. Calm wind.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 49.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 52.
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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:
6:07 pm EST Feb 24, 2026
Forecast Valid:
11pm EST Feb 24, 2026-6pm EST Mar 3, 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