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.

Fair

64°F

18°C

Humidity 25%
Wind Speed Vrbl 5 mph
Barometer 29.87 in (1011.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 30 Mar 12:53 pm EDT
Extended Forecast for

Grand Isle VT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. Southwest wind 14 to 17 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers before midnight, then a chance of rain after 5am. Mostly cloudy, with a low around 36. North wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain likely, mainly between 7am and 2pm, then showers after 2pm. High near 37. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers before 2am, then rain after 2am. Low around 34. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: Rain, mainly before 8am. High near 40. Northwest wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. North wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely between 8am and 10am, then rain likely after 10am. Mostly cloudy, with a high near 39. North wind around 7 mph. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain and snow likely before 2am, then rain. Low around 34. Southeast wind 8 to 14 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain. High near 52. South wind 14 to 16 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. Southwest wind 14 to 17 mph.
Tonight
A chance of showers before midnight, then a chance of rain after 5am. Mostly cloudy, with a low around 36. North wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly between 7am and 2pm, then showers after 2pm. High near 37. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers before 2am, then rain after 2am. Low around 34. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly before 8am. High near 40. Northwest wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 30. North wind around 7 mph.
Thursday
Snow likely between 8am and 10am, then rain likely after 10am. Mostly cloudy, with a high near 39. North wind around 7 mph. Chance of precipitation is 70%.
Thursday Night
Rain and snow likely before 2am, then rain. Low around 34. Southeast wind 8 to 14 mph. Chance of precipitation is 80%.
Friday
Rain. High near 52. South wind 14 to 16 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 36. Northwest wind 8 to 10 mph.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 49. North wind around 8 mph.
Saturday Night
Rain likely. Cloudy, with a low around 39. South wind 9 to 16 mph. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 53. South wind around 16 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
Last Update:
2:19 am EDT Mar 30, 2026
Forecast Valid:
1pm EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation