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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

31°F

-1°C

Humidity 67%
Wind Speed Calm
Barometer 29.74 in (1007.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 1:53 pm EST
Extended Forecast for

Grand Isle VT

  • This Afternoon

    This Afternoon: Cloudy, with a high near 34. South wind around 14 mph.

    High: 34 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 16. South wind 6 to 11 mph becoming northwest after midnight. Little or no snow accumulation expected.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 22. North wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Mostly Sunny
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. Low around 9. Wind chill values as low as -3. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 9 °F

    Snow

  • Monday

    Monday: A 30 percent chance of snow before 7am. Sunny, with a high near 16. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. West wind around 6 mph becoming south after midnight.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. South wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow between 1pm and 3pm, then rain after 3pm. High near 35. South wind around 10 mph. Chance of precipitation is 80%.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow

Detailed Forecast

This Afternoon
Cloudy, with a high near 34. South wind around 14 mph.
Tonight
A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 16. South wind 6 to 11 mph becoming northwest after midnight. Little or no snow accumulation expected.
Sunday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 22. North wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 4am. Low around 9. Wind chill values as low as -3. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
A 30 percent chance of snow before 7am. Sunny, with a high near 16. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 6. West wind around 6 mph becoming south after midnight.
Tuesday
Partly sunny, with a high near 26. South wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. South wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Snow likely before 1pm, then rain and snow between 1pm and 3pm, then rain after 3pm. High near 35. South wind around 10 mph. Chance of precipitation is 80%.
Wednesday Night
Rain showers before 8pm, then snow showers. Low around 24. South wind around 9 mph becoming west after midnight. Chance of precipitation is 80%.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 31. West wind 8 to 10 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Northwest wind around 7 mph becoming southwest after midnight.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 27. West wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.72°N 73.3°W (Elev. 125 ft)
Last Update:
12:50 pm EST Dec 6, 2025
Forecast Valid:
2pm EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation