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.

Mostly Cloudy

77°F

25°C

Humidity 54%
Wind Speed SE 12 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Jun 2:53 pm EDT
Extended Forecast for

3 Miles SW Grand Isle VT

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind 8 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 11am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. South wind 11 to 15 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 83. South wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 67. South wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 82. South wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 61. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers after 8am. Mostly sunny, with a high near 75. West wind around 11 mph, with gusts as high as 21 mph.

    High: 75 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. West wind around 7 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. South wind 8 to 10 mph.
Tuesday
A slight chance of showers between 11am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. South wind 11 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 83. South wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 67. South wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 82. South wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 61. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers after 8am. Mostly sunny, with a high near 75. West wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 57. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 78. West wind 6 to 9 mph becoming south in the morning.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62. South wind around 6 mph.
Sunday
Partly sunny, with a high near 80. South wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 65. North wind around 5 mph becoming light and variable.
Monday
Mostly sunny, with a high near 88. South wind 6 to 8 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:
3:08 pm EDT Jun 16, 2025
Forecast Valid:
3pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation