Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Hazardous Weather Conditions

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

73°F

23°C

Humidity 77%
Wind Speed NA
Barometer 30.08 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 6 Sep 11:35 am EDT
Extended Forecast for

Roan Mountain TN

  • Today

    Today: Showers and thunderstorms likely, mainly between 2pm and 3pm.  Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    T-storms
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Partly cloudy, with a low around 60. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Labor Day

    Labor Day: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southeast wind around 5 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming west around 5 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 80.

    High: 80 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between 2pm and 3pm. Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Partly cloudy, with a low around 60. Calm wind becoming southeast around 5 mph. Chance of precipitation is 40%.
Labor Day
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Southeast wind around 5 mph.
Tuesday
Sunny, with a high near 77. Southeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 57. Calm wind.
Wednesday
Sunny, with a high near 80. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 80.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Friday Night
A slight chance of thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 10%.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Roan Mountain TN
 36.19°N 82.08°W (Elev. 2995 ft)
7:56 am EDT Sep 6, 2026
11am EDT Sep 6, 2026-6pm EDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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