Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

55°F

13°C

Humidity 93%
Wind Speed NA
Barometer 30.20 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 17 May 5:15 am EDT
Extended Forecast for

2 Miles WNW Roan Mountain TN

  • Today

    Today: Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 61. South wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. South wind around 5 mph becoming calm.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 78. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 78 °F

    Slight Chance
    T-storms then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then a slight chance of showers.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Thursday

    Thursday: A slight chance of showers, then showers and possibly a thunderstorm after 8am.  High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. South wind around 5 mph.
Tuesday
Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. South wind around 5 mph becoming calm.
Wednesday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 78. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 60. Chance of precipitation is 80%.
Thursday
A slight chance of showers, then showers and possibly a thunderstorm after 8am. High near 73. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 57. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Saturday
Showers and thunderstorms. High near 72. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Roan Mountain TN
 36.19°N 82.11°W (Elev. 3156 ft)
2:26 am EDT May 17, 2026
5am EDT May 17, 2026-6pm EDT May 23, 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