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.

Fair

59°F

15°C

Humidity 68%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Mar 3:55 am EDT
Extended Forecast for

Sams Gap NC

  • Overnight

    Overnight: A 30 percent chance of showers. Partly cloudy, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 67. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Partly cloudy, with a low around 55. West wind around 5 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am. Partly sunny, with a high near 73. South wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 73 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly after 2am. Low around 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Rain, possibly mixed with snow showers, becoming all snow after 11am, then gradually ending. High near 42. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 42 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers. Partly cloudy, with a low around 51. South wind around 5 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 67. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Partly cloudy, with a low around 55. West wind around 5 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 73. South wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday Night
Showers, mainly after 2am. Low around 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday
Rain, possibly mixed with snow showers, becoming all snow after 11am, then gradually ending. High near 42. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Mostly clear, with a low around 28. North wind 5 to 10 mph becoming southeast after midnight.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 45.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Sunday Night
Rain and snow showers. Some thunder is also possible. Low around 32. Chance of precipitation is 90%.
Monday
Rain and snow showers. High near 38. Chance of precipitation is 80%.
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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:
2:26 am EDT Mar 10, 2026
Forecast Valid:
4am EDT Mar 10, 2026-6pm EDT Mar 16, 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