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.

Mostly Cloudy

13°F

-11°C

Humidity 77%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 16 Feb 2:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Overnight

    Overnight: A 20 percent chance of snow showers. Cloudy, with a low around 14. South wind 8 to 10 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 35. South wind 11 to 14 mph.

    High: 35 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 28. South wind 11 to 13 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain showers between 10am and 11am. Mostly cloudy, with a high near 40. South wind 6 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Southwest wind around 5 mph becoming light and variable after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming north 5 to 7 mph in the morning.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13. North wind around 8 mph.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 30. North wind around 7 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming light and variable.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Cloudy, with a low around 14. South wind 8 to 10 mph.
Washington's Birthday
A 20 percent chance of snow showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 35. South wind 11 to 14 mph.
Monday Night
A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 28. South wind 11 to 13 mph. Little or no snow accumulation expected.
Tuesday
A chance of snow showers before 10am, then a chance of rain showers between 10am and 11am. Mostly cloudy, with a high near 40. South wind 6 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 23. Southwest wind around 5 mph becoming light and variable after midnight.
Wednesday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. North wind around 8 mph.
Thursday
Mostly sunny, with a high near 30. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming light and variable.
Friday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 30. North wind 5 to 8 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. North wind around 7 mph becoming south after midnight.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 32. North wind 7 to 9 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Northwest wind around 8 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32. Northwest wind 7 to 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:
1:20 am EST Feb 16, 2026
Forecast Valid:
3am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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