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 75%
Wind Speed Calm
Barometer 29.99 in (1015.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 14 Feb 9:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Today

    Today: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 32. South wind 6 to 8 mph becoming northwest in the afternoon.

    High: 32 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Northwest wind 3 to 6 mph.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Light and variable wind.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 18. Calm wind becoming south 5 to 7 mph in the evening. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 38. South wind 7 to 9 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42. South wind around 7 mph.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Northwest wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. North wind 6 to 8 mph.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 32. South wind 6 to 8 mph becoming northwest in the afternoon.
Tonight
Partly cloudy, with a low around 4. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 27. Light and variable wind.
Sunday Night
A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 18. Calm wind becoming south 5 to 7 mph in the evening. New snow accumulation of less than a half inch possible.
Washington's Birthday
Mostly cloudy, with a high near 38. South wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind around 8 mph.
Tuesday
Mostly cloudy, with a high near 42. South wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Northwest wind around 7 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. North wind 6 to 8 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. North wind around 9 mph.
Thursday
Partly sunny, with a high near 30. North wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 11. North wind around 9 mph.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 26. Northeast wind around 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Isle VT
 44.68°N 73.34°W (Elev. 167 ft)
Last Update:
1:22 am EST Feb 14, 2026
Forecast Valid:
10am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation