Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

Drizzle

62°F

17°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.23 in
Dewpoint 62°F (17°C)
Visibility 4.00 mi
Last update 29 Sep 4:10 pm EDT
Extended Forecast for

Roan Mountain TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 70. East wind around 5 mph.

    High: 70 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 7pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 57. East wind around 5 mph becoming calm.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming northeast around 5 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Calm wind becoming southeast around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Southeast wind around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 70. East wind around 5 mph.
Tonight
A 50 percent chance of showers, mainly after 7pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. East wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Calm wind.
Wednesday
Sunny, with a high near 73. Calm wind becoming northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 48. Calm wind becoming southeast around 5 mph.
Thursday
Mostly sunny, with a high near 66. Southeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Roan Mountain TN
 36.19°N 82.08°W (Elev. 2995 ft)
1:31 pm EDT Sep 29, 2025
4pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database