Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

37°F

3°C

Humidity 52%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 13 Mar 8:55 am EDT
Extended Forecast for

Sams Gap NC

  • Today

    Today: Sunny, with a high near 52. South wind around 10 mph becoming west in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Northwest wind around 5 mph becoming south in the morning.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 57. South wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 57 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Rain showers before 2pm, then a chance of rain and snow showers.  High near 54. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 80%.

    High: 54 °F

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am.  Mostly cloudy, with a low around 15. Breezy.  Chance of precipitation is 30%.

    Low: 15 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. South wind around 10 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 35. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 60. Northwest wind around 5 mph becoming south in the morning.
Saturday Night
Mostly clear, with a low around 44. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 57. South wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Monday
Rain showers before 2pm, then a chance of rain and snow showers. High near 54. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Sams Gap NC
 35.95°N 82.58°W (Elev. 3996 ft)
7:06 am EDT Mar 13, 2026
9am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database