Current conditions at
Plattsburgh International Airport (KPBG)
Lat: 44.65°NLon: 73.47°WElev: 236ft.
Fair
35°F
2°C
| Humidity | 50% |
| Wind Speed | N 12 mph |
| Barometer | 30.30 in (1026.4 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 25 Mar 1:53 pm EDT |
Extended Forecast for
Grand Isle VT
This Afternoon
High: 36 °F
Partly Sunny
Tonight
Low: 30 °F
Wintry Mix
LikelyThursday
High: 52 °F
Chance Rain
then RainThursday Night
Low: 24 °F
Rain then
Rain/Snow
LikelyFriday
High: 29 °F
Chance Snow
then SunnyFriday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 30 °F
Mostly Sunny
Saturday Night
Low: 20 °F
Mostly Cloudy
Sunday
High: 39 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 36. Northeast wind around 5 mph.
Tonight
A chance of snow and freezing rain before midnight, then a chance of snow between midnight and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 30. Light and variable wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday
Rain, mainly after 5pm. High near 52. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 3am, then a chance of rain and snow. Low around 24. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind around 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 12. North wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 30. North wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 20. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 39. West wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 27. South wind around 8 mph.
Monday
A chance of rain and snow. Partly sunny, with a high near 48. Southwest wind 11 to 14 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. West wind around 10 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 42. North wind around 11 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Isle VT
44.7°N 73.3°W (Elev. 200 ft)
44.7°N 73.3°W (Elev. 200 ft)
6:40 am EDT Mar 25, 2026
2pm EDT Mar 25, 2026-6pm EDT Mar 31, 2026
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