Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

70°F

21°C

Humidity 80%
Wind Speed NA
Barometer 30.25 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 3 Oct 10:55 am EDT
Extended Forecast for

Grandfather Mountain NC

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 64. Southeast wind 3 to 5 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers after 11pm.  Patchy fog.  Otherwise, cloudy, with a low around 55. East southeast wind 6 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm.  Patchy fog.  Otherwise, cloudy, with a high near 61. Light south southwest wind.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A slight chance of showers between 8pm and midnight.  Cloudy, with a low around 55. Calm wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. North northwest wind 5 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 64. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers after 11pm. Patchy fog. Otherwise, cloudy, with a low around 55. East southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog. Otherwise, cloudy, with a high near 61. Light south southwest wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of showers between 8pm and midnight. Cloudy, with a low around 55. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 63. North northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Grandfather Mountain NC
 36.1°N 81.84°W (Elev. 4432 ft)
6:43 am EDT Oct 3, 2026
11am EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database