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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

24°F

-4°C

Humidity 68%
Wind Speed Calm
Barometer 30.08 in (1019.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 3 Feb 5:53 pm EST
Extended Forecast for

Grand Isle VT

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly after 9pm. Cloudy, with a low around 13. Light south wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 26. Southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12. North wind around 6 mph becoming light and variable after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. Northwest wind around 6 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. Calm wind becoming south around 5 mph after midnight.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 23. South wind 6 to 9 mph.

    High: 23 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow before 1am, then snow showers likely after 1am. Low around -2. South wind 7 to 13 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: -2 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 0. Northwest wind around 16 mph, with gusts as high as 29 mph.

    High: 0 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: -8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow showers, mainly after 9pm. Cloudy, with a low around 13. Light south wind. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 26. Southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 12. North wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 20. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around -4. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly cloudy, with a high near 23. South wind 6 to 9 mph.
Friday Night
Snow before 1am, then snow showers likely after 1am. Low around -2. South wind 7 to 13 mph becoming northwest after midnight. Chance of precipitation is 90%.
Saturday
A 30 percent chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 0. Northwest wind around 16 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around -8. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny and cold, with a high near 2. Northwest wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around -10. Northwest wind 8 to 10 mph.
Monday
Mostly sunny and cold, with a high near 10. Northwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around -1. West wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 18. Southwest wind around 7 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
Last Update:
12:45 pm EST Feb 3, 2026
Forecast Valid:
6pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation