National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Isaias to Impact the Eastern U.S. Early This Week

Tropical Storm Isaias will deliver heavy rainfall, flash and urban flooding, high winds, dangerous storm surge, coastal flooding, life-threatening surf, rip currents, and severe thunderstorms with tornadoes to portions of the Eastern U.S. through early this week. Isaias is expected to track from just offshore of northeastern Florida toward coastal South and North Carolina on Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 3 Aug 5:55 am EDT
Extended Forecast for

4 Miles SE Boone, Watauga County Hospital Heliport NC

Flash Flood Watch August 3, 08:00am until August 4, 08:00pm
Click here for hazard details and duration
Flash Flood Watch

  • Today

    Today: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 7am. Patchy fog before 7am. High near 74. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers
    Likely and
    Patchy Fog
    then T-storms

    High: 74 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 2am, then scattered showers and thunderstorms after 2am. Low around 61. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms then
    Showers
    Likely

    Low: 61 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 78. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly before 7pm. Partly cloudy, with a low around 61. Northwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 61 °F

  • Wednesday

    Wednesday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 60 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.

    Mostly Sunny
    then Chance
    T-storms

    High: 77 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 61 °F

  • Friday

    Friday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 78 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 7am. Patchy fog before 7am. High near 74. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm, mainly before 2am, then scattered showers and thunderstorms after 2am. Low around 61. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 78. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers, mainly before 7pm. Partly cloudy, with a low around 61. Northwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles SE Boone, Watauga County Hospital Heliport NC
 36.15°N 81.61°W (Elev. 3041 ft)
Last Update:
6:01 am EDT Aug 3, 2020
Forecast Valid:
6am EDT Aug 3, 2020-6pm EDT Aug 9, 2020
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation