Dangerous Cold Expected This Weekend

Extreme Cold Warnings and Cold Weather Advisories are in effect across the region for this weekend. Wind chills of 20 to 40 below zero are possible, especially through Sunday morning. The risk of frostbite and hypothermia will be elevated, especially for vulnerable populations. Prepare now for the extreme cold, especially if you plan to be outdoors. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

-1°F

-18°C

Humidity 56%
Wind Speed NW 7 G 18 mph
Barometer 30.14 in (1021.4 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 7 Feb 11:53 pm EST
Extended Forecast for

Grand Isle VT

Cold Weather Advisory until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 8, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Overnight

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -22. North wind around 10 mph, with gusts as high as 21 mph.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind 6 to 8 mph becoming west in the evening.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 16. Wind chill values as low as -20. Northwest wind around 6 mph.

    High: 16 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3. Light and variable wind.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 24. South wind 3 to 5 mph.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow before 1am.  Cloudy, with a low around 19. South wind around 6 mph becoming west after midnight.

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow after 1pm.  Mostly cloudy, with a high near 29. Northwest wind 5 to 7 mph.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around -5. Wind chill values as low as -21. Northwest wind around 10 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -22. North wind around 10 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind 6 to 8 mph becoming west in the evening.
Monday
Sunny, with a high near 16. Wind chill values as low as -20. Northwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 3. Light and variable wind.
Tuesday
A 40 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 24. South wind 3 to 5 mph.
Tuesday Night
A 50 percent chance of snow before 1am. Cloudy, with a low around 19. South wind around 6 mph becoming west after midnight.
Wednesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Northwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 17. Northwest wind around 6 mph becoming west after midnight.
Thursday
Mostly cloudy, with a high near 28. West wind 6 to 8 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 15. West wind around 7 mph.
Friday
Mostly cloudy, with a high near 28. North wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 16. West wind around 7 mph.
Saturday
Mostly cloudy, with a high near 30. Northwest wind 6 to 8 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
8:13 pm EST Feb 7, 2026
12am EST Feb 8, 2026-6pm EST Feb 14, 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