Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

66°F

19°C

Humidity 73%
Wind Speed SW 3 mph
Barometer 29.96 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Mar 9:15 am EDT
Extended Forecast for

Sams Gap NC

  • Today

    Today: Sunny, with a high near 72. West wind around 5 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. South wind around 5 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Southeast wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 59. Southwest wind around 5 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 2pm.  Mostly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 72. West wind around 5 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 50. West wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53. South wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 37. Southeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 59. Southwest wind around 5 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 66.
Thursday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 62.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 48.
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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 22, 2026
9am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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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