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

39°F

4°C

Humidity 67%
Wind Speed SE 6 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 8 Mar 9:53 pm EDT
Extended Forecast for

3 Miles SW Grand Isle VT

  • Tonight

    Tonight: Mostly clear, with a low around 34. South wind 10 to 13 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 57. South wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. South wind 6 to 11 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 5 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 34. North wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 51. North wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 40. Breezy, with a south wind 20 to 22 mph. Chance of precipitation is 90%.

    Low: 40 °F

    Rain and
    Breezy

  • Thursday

    Thursday: A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Breezy, with a west wind around 23 mph. Chance of precipitation is 50%.

    High: 45 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 20. West wind 14 to 17 mph.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. South wind 10 to 13 mph.
Monday
Partly sunny, with a high near 57. South wind 11 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 37. South wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 5 to 7 mph.
Tuesday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 34. North wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly after 8am. High near 51. North wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 40. Breezy, with a south wind 20 to 22 mph. Chance of precipitation is 90%.
Thursday
A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Breezy, with a west wind around 23 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 20. West wind 14 to 17 mph.
Friday
A 40 percent chance of snow after 2pm. Partly sunny, with a high near 38. South wind 11 to 15 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. South wind around 14 mph. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 36. Northwest wind 13 to 15 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. West wind around 9 mph.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 39. Southwest wind around 10 mph becoming south 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:
10:00 pm EDT Mar 8, 2026
Forecast Valid:
10pm EDT Mar 8, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation