Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

62°F

17°C

Humidity 84%
Wind Speed S 9 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 7:53 am EDT
Extended Forecast for

Grand Isle VT

  • Today

    Today: Mostly cloudy, with a high near 70. South wind 8 to 13 mph.

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Light north wind.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. North wind 3 to 6 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. South wind around 7 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 65. South wind 7 to 9 mph.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 79. South wind 11 to 14 mph.  Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 70. South wind 8 to 13 mph.
Tonight
Partly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77. Light and variable wind.
Thursday Night
Mostly clear, with a low around 57. Light north wind.
Friday
Sunny, with a high near 81. North wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 60. Calm wind.
Saturday
Mostly sunny, with a high near 84. South wind around 7 mph.
Saturday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 65. South wind 7 to 9 mph.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. South wind 11 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 63. South wind around 9 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. South wind around 8 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind around 6 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 71. West wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.72°N 73.33°W (Elev. 154 ft)
6:42 am EDT Aug 20, 2025
8am EDT Aug 20, 2025-6pm EDT Aug 26, 2025
 
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Additional Resources

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