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

-1°F

-18°C

Humidity 82%
Wind Speed Calm
Barometer 30.50 in (1033.3 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 3 Mar 3:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Today

    Today: Increasing clouds, with a high near 36. Wind chill values as low as -3. South wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, possibly mixing with freezing rain after midnight, then gradually ending. Mostly cloudy, with a low around 24. South wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Wintry
    Mix

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. South wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Light south wind.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. Southwest wind 5 to 8 mph becoming north in the morning.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 24 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, with a high near 41. Southeast wind 7 to 13 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely after 1am. Mostly cloudy, with a low around 34. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 51. South wind 14 to 18 mph. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

Detailed Forecast

Today
Increasing clouds, with a high near 36. Wind chill values as low as -3. South wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
Snow likely, possibly mixing with freezing rain after midnight, then gradually ending. Mostly cloudy, with a low around 24. South wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 42. South wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 22. Light south wind.
Thursday
Partly sunny, with a high near 37. Southwest wind 5 to 8 mph becoming north in the morning.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, with a high near 41. Southeast wind 7 to 13 mph. Chance of precipitation is 40%.
Friday Night
Rain likely after 1am. Mostly cloudy, with a low around 34. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 51. South wind 14 to 18 mph. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 34. South wind 8 to 13 mph becoming west after midnight.
Sunday
Partly sunny, with a high near 48. Southwest wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 34. South wind around 9 mph.
Monday
Mostly sunny, with a high near 53. South wind 9 to 11 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:
1:21 am EST Mar 3, 2026
Forecast Valid:
4am EST Mar 3, 2026-6pm EDT Mar 9, 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