Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Partly Cloudy

10°F

-12°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 29.67 in (1005.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 16 Jan 8:53 am EST
Extended Forecast for

Grand Isle VT

  • Today

    Today: A 20 percent chance of snow showers before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -1. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 21 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Tonight

    Tonight: A slight chance of snow showers between 8pm and 3am.  Mostly cloudy, with a low around 13. Calm wind becoming south 5 to 7 mph after midnight.  Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers, mainly after noon.  Partly sunny, with a high near 33. South wind 7 to 10 mph.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South wind around 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. South wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 27. South wind 7 to 13 mph.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 12. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 12 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of snow showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -1. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Tonight
A slight chance of snow showers between 8pm and 3am. Mostly cloudy, with a low around 13. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 20%.
Saturday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 33. South wind 7 to 10 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 23. South wind around 6 mph.
Sunday
Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 16. South wind around 6 mph.
M.L.King Day
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 27. South wind 7 to 13 mph.
Monday Night
Mostly cloudy, with a low around 7. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 12. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around -1. West wind around 9 mph.
Wednesday
Partly sunny, with a high near 15. South wind 8 to 10 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 8. South wind around 9 mph.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 21. Southwest wind 7 to 9 mph becoming west in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
6:27 am EST Jan 16, 2026
9am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database