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

20°F

-7°C

Humidity 62%
Wind Speed W 5 mph
Barometer 29.88 in (1012.3 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 12 Jan 12:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Increasing clouds, with a high near 34. West wind 8 to 10 mph becoming south in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 29. South wind 7 to 9 mph.

    Low: 29 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38. South wind 7 to 13 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Cloudy, with a low around 35. South wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 41. South wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 9pm, then snow showers. Low around 16. Southwest wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 16 °F

    Rain/Snow
    Likely then
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 19. North wind around 14 mph. Chance of precipitation is 60%.

    High: 19 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 7. North wind 10 to 13 mph.

    Low: 7 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph.
Monday
Increasing clouds, with a high near 34. West wind 8 to 10 mph becoming south in the afternoon.
Monday Night
Cloudy, with a low around 29. South wind 7 to 9 mph.
Tuesday
Mostly cloudy, with a high near 38. South wind 7 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of rain and snow showers. Cloudy, with a low around 35. South wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 41. South wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow showers likely before 9pm, then snow showers. Low around 16. Southwest wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 19. North wind around 14 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 7. North wind 10 to 13 mph.
Friday
Mostly sunny, with a high near 19. Northwest wind 8 to 10 mph.
Friday Night
Mostly cloudy, with a low around 11. South wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 29. South wind 8 to 10 mph.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 19. South wind 6 to 8 mph.
Sunday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 29. South wind 7 to 9 mph becoming west in the afternoon.
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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:
12:19 am EST Jan 12, 2026
Forecast Valid:
1am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation