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

7°F

-14°C

Humidity 80%
Wind Speed N 10 mph
Barometer 30.09 in (1019.4 mb)
Dewpoint 2°F (-17°C)
Visibility 8.00 mi
Wind Chill-7°F (-22°C)
Last update 1 Feb 7:53 am EST
Extended Forecast for

Grand Isle VT

  • Today

    Today: Partly sunny, with a high near 11. Wind chill values as low as -13. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 11 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Wind chill values as low as -9. North wind around 6 mph.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 20. Wind chill values as low as -9. North wind 3 to 6 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Light south wind.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. West wind 3 to 5 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Southwest wind around 6 mph becoming northwest in the afternoon.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 11. Wind chill values as low as -13. North wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around -1. Wind chill values as low as -9. North wind around 6 mph.
Monday
Sunny, with a high near 20. Wind chill values as low as -9. North wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 2. Calm wind.
Tuesday
Mostly sunny, with a high near 25. Light south wind.
Tuesday Night
Mostly cloudy, with a low around 11. Calm wind.
Wednesday
Partly sunny, with a high near 23. Light and variable wind becoming northwest around 6 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 6. West wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 22. Southwest wind around 6 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 6. Light and variable wind becoming south around 6 mph after midnight.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 23. South wind 6 to 8 mph.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 5. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 11. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
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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:
12:30 am EST Feb 1, 2026
Forecast Valid:
8am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

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Chance of Precipitation