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.

Mostly Cloudy

21°F

-6°C

Humidity 54%
Wind Speed Vrbl 7 mph
Barometer 29.47 in (998.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 11 Dec 11:53 am EST
Extended Forecast for

Grand Isle VT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 22. West wind around 15 mph, with gusts as high as 39 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 26. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 32 mph.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. West wind 3 to 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 30. South wind 6 to 8 mph. Little or no snow accumulation expected.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 16. Southwest wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 22. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 20. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 20 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 22. West wind around 15 mph, with gusts as high as 39 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 26. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 16. West wind 3 to 6 mph.
Saturday
A 40 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 30. South wind 6 to 8 mph. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 16. Southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 22. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 10. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 20. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 13. Southwest wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 28. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 18. South wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
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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:
12:09 pm EST Dec 11, 2025
Forecast Valid:
12pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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Chance of Precipitation