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

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

38°F

3°C

Humidity 70%
Wind Speed S 15 mph
Barometer 29.81 in (1009.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Jan 12:53 pm EST
Extended Forecast for

Grand Isle VT

  • This Afternoon

    This Afternoon: Cloudy, with a high near 39. South wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 39 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 36. Breezy, with a south wind 18 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 4pm. Cloudy, with a high near 41. South wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 41 °F

    Cloudy then
    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain and snow between 1am and 2am, then snow after 2am. Low around 21. South wind 5 to 11 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow, mainly before 1pm. High near 22. West wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow then
    Snow Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. West wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. South wind 8 to 10 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. South wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33. South wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 39. South wind 11 to 16 mph, with gusts as high as 29 mph.
Tonight
A slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 36. Breezy, with a south wind 18 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of rain after 4pm. Cloudy, with a high near 41. South wind 8 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Rain before 1am, then rain and snow between 1am and 2am, then snow after 2am. Low around 21. South wind 5 to 11 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow, mainly before 1pm. High near 22. West wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Mostly cloudy, with a low around 5. West wind 8 to 14 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 21. South wind 8 to 10 mph.
Friday Night
Mostly cloudy, with a low around 21. South wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 33. South wind 7 to 13 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 18. South wind around 6 mph.
Sunday
Mostly cloudy, with a high near 25. Southwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 11. West wind around 7 mph.
M.L.King Day
A 30 percent chance of snow showers. Mostly cloudy, with a high near 19. Southwest wind 7 to 9 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:
12:44 pm EST Jan 13, 2026
Forecast Valid:
1pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
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Chance of Precipitation