Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

Partly Cloudy

73°F

23°C

Humidity 46%
Wind Speed SW 9 G 17 mph
Barometer 29.97 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 18 Apr 7:15 pm EDT
Extended Forecast for

Grandfather Mountain NC

Wind Advisory April 19, 06:00am until April 19, 02:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 37. Breezy, with a southwest wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Slight Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely, mainly before 7am.  Patchy fog before 7am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a northwest wind 25 to 32 mph, with gusts as high as 49 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 49. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 32. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

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

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 37. Breezy, with a southwest wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, mainly before 7am. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a northwest wind 25 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 49. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph.
Monday Night
Clear, with a low around 32. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 63. Breezy.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Showers likely. Partly sunny, with a high near 65. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Grandfather Mountain NC
 36.1°N 81.84°W (Elev. 4432 ft)
7:20 pm EDT Apr 18, 2026
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 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