Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

77°F

25°C

Humidity 73%
Wind Speed NA
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Jun 4:15 pm EDT
Extended Forecast for

3 Miles E Sugar Grove NC

Flood Watch June 18, 04:28pm until June 19, 10:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 18, 04:28pm until June 19, 10:00am

    NOW until 10:00am Fri

    Flood Watch

  • This Afternoon

    High: 74 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 61. West wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Heavy Rain

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, mainly before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 71. Northwest wind 9 to 16 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. Northwest wind around 8 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 74. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 61. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Juneteenth
A chance of showers and thunderstorms, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 71. Northwest wind 9 to 16 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 54. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 73. Northwest wind around 8 mph.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 62.
Monday
A chance of thunderstorms, then showers and possibly a thunderstorm after 8am. High near 75. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Tuesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Sugar Grove NC
 36.27°N 81.74°W (Elev. 4094 ft)
3:30 pm EDT Jun 18, 2026
4pm EDT Jun 18, 2026-6pm EDT Jun 24, 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