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.

Mostly Cloudy

12°F

-11°C

Humidity 73%
Wind Speed S 3 mph
Barometer 30.34 in (1028.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 21 Jan 7:53 am EST
Extended Forecast for

Grand Isle VT

  • Today

    Today: Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 23. South wind 10 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 23 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers before 10pm, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 22. South wind around 14 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 34. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. Southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 19. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -7. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

    Low: -7 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 0. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 0 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7. Northwest wind 5 to 7 mph becoming west after midnight.

    Low: -7 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 7. Light and variable wind becoming east around 6 mph in the morning.

    High: 7 °F

    Cold

Detailed Forecast

Today
Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 23. South wind 10 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers before 10pm, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 22. South wind around 14 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 34. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 14. Southwest wind around 10 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 19. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -7. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny and cold, with a high near 0. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around -7. Northwest wind 5 to 7 mph becoming west after midnight.
Sunday
Mostly cloudy and cold, with a high near 7. Light and variable wind becoming east around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 0. Light and variable wind.
Monday
Partly sunny, with a high near 13. North wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 3. Southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 18. South wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
Last Update:
2:49 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Chance of Precipitation