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

77°F

25°C

Humidity 44%
Wind Speed W 6 G 12 mph
Barometer 29.88 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Apr 7:35 pm EDT
Extended Forecast for

Sams Gap NC

  • Tonight

    Tonight: Showers and thunderstorms. Low around 36. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 15 mph, with gusts as high as 35 mph.

    High: 49 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 34. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. South wind around 5 mph becoming west in the afternoon.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms. Low around 36. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 15 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 34. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 61. South wind around 5 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 45. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 71.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 66. Chance of precipitation is 60%.
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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:
7:06 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation