Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fog/Mist

-2°F

-19°C

Humidity 91%
Wind Speed Calm
Barometer 30.07 in (1018.9 mb)
Dewpoint -4°F (-20°C)
Visibility 3.00 mi
Last update 2 Feb 8:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

  • Today

    Today: Sunny, with a high near 20. Wind chill values as low as -8. North wind around 6 mph.

    High: 20 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around -1. Light south wind.

    Low: -1 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 1pm.  Partly sunny, with a high near 24. Wind chill values as low as -11. South wind around 6 mph.

    High: 24 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 12. South wind 3 to 5 mph.  New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 1pm.  Partly sunny, with a high near 24. Southwest wind 5 to 9 mph becoming northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. West wind around 7 mph.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. West wind around 7 mph becoming northwest in the afternoon.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. West wind 5 to 7 mph becoming south after midnight.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 23. South wind around 10 mph.  Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 20. Wind chill values as low as -8. North wind around 6 mph.
Tonight
Increasing clouds, with a low around -1. Light south wind.
Tuesday
A 20 percent chance of snow showers after 1pm. Partly sunny, with a high near 24. Wind chill values as low as -11. South wind around 6 mph.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 12. South wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 24. Southwest wind 5 to 9 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 9. West wind around 7 mph.
Thursday
Partly sunny, with a high near 20. West wind around 7 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 4. West wind 5 to 7 mph becoming south after midnight.
Friday
Snow likely. Mostly cloudy, with a high near 23. South wind around 10 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around -2. South wind 10 to 17 mph becoming northwest after midnight. Chance of precipitation is 60%.
Saturday
Partly sunny and cold, with a high near 5. Blustery, with a northwest wind 17 to 20 mph.
Saturday Night
Mostly cloudy, with a low around -6. Blustery, with a northwest wind 16 to 20 mph.
Sunday
Mostly sunny and cold, with a high near 8. Northwest wind around 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Isle VT
 44.68°N 73.34°W (Elev. 167 ft)
3:30 am EST Feb 2, 2026
9am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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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