Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through this evening. A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the Carolina Shorelines through tonight. This system is forecast to meander off the mid-Atlantic coast early this week. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

Mostly Cloudy

73°F

23°C

Humidity 47%
Wind Speed E 6 mph
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Sep 3:50 pm EDT
Extended Forecast for

3 Miles S Roan Mountain TN

  • Tonight

    Tonight: Partly cloudy, with a low around 55. North wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph.

    High: 73 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. North wind around 5 mph becoming calm.
Monday
Mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph.
Monday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph.
Tuesday
A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph.
Wednesday
Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. Calm wind.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 57.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Roan Mountain TN
 36.14°N 82.09°W (Elev. 3619 ft)
1:31 pm EDT Sep 14, 2025
4pm EDT Sep 14, 2025-6pm EDT Sep 21, 2025
 
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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