Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

Partly Cloudy

74°F

23°C

Humidity 42%
Wind Speed W 5 mph
Barometer 30.19 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Apr 5:15 pm EDT
Extended Forecast for

3 Miles NNW Roan Mountain TN

  • Tonight

    Tonight: Mostly clear, with a low around 54. West wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. West wind around 5 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. West wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am.  Partly cloudy, with a low around 55. West wind around 5 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 74. West wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 54. West wind around 5 mph.
Wednesday
Sunny, with a high near 76. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 56. Calm wind.
Thursday
Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Thursday Night
A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 55. West wind around 5 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 74. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 46.
Sunday
Showers likely, mainly between 8am and 2pm. Partly sunny, with a high near 56. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers. Mostly clear, with a low around 33.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Roan Mountain TN
 36.23°N 82.08°W (Elev. 3478 ft)
2:26 pm EDT Apr 14, 2026
5pm EDT Apr 14, 2026-6pm EDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database