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.

Light Snow

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 29.88 in (1012.3 mb)
Dewpoint 22°F (-6°C)
Visibility 8.00 mi
Last update 25 Dec 7:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Christmas Day

    Christmas Day: Scattered snow showers, mainly before 9am. Mostly cloudy, with a temperature falling to around 20 by 5pm. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Scattered
    Snow Showers
    then Mostly
    Cloudy and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13. Wind chill values as low as -9. Northeast wind 5 to 7 mph.

    High: 13 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 4am. Cloudy, with a low around 8. Light northeast wind. Little or no snow accumulation expected.

    Low: 8 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 6 mph. Little or no snow accumulation expected.

    High: 20 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 27. South wind 3 to 6 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow and freezing rain before 1am, then snow and sleet between 1am and 3am, then freezing rain and sleet, possibly mixed with snow after 3am. Low around 22. South wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Chance Wintry
    Mix then
    Wintry Mix

  • Monday

    Monday: Rain, snow, freezing rain, and sleet before noon, then rain and snow between noon and 1pm, then snow likely after 1pm. High near 37. South wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.

    High: 37 °F

    Wintry Mix

Detailed Forecast

Christmas Day
Scattered snow showers, mainly before 9am. Mostly cloudy, with a temperature falling to around 20 by 5pm. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 13. Wind chill values as low as -9. Northeast wind 5 to 7 mph.
Friday Night
A 30 percent chance of snow after 4am. Cloudy, with a low around 8. Light northeast wind. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 6 mph. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 7. Calm wind.
Sunday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 27. South wind 3 to 6 mph.
Sunday Night
A chance of snow and freezing rain before 1am, then snow and sleet between 1am and 3am, then freezing rain and sleet, possibly mixed with snow after 3am. Low around 22. South wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Monday
Rain, snow, freezing rain, and sleet before noon, then rain and snow between noon and 1pm, then snow likely after 1pm. High near 37. South wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Monday Night
Snow likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow likely after 9pm. Mostly cloudy, with a low around 18. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 15. West wind 15 to 18 mph, with gusts as high as 32 mph.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. South wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Isle VT
 44.68°N 73.34°W (Elev. 167 ft)
Last Update:
7:56 am EST Dec 25, 2025
Forecast Valid:
8am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation