Extreme cold for the weekend, then heavy snow Sunday through Monday.

An Extreme Cold Warning is in effect for northern New York and Vermont this morning and remaining cold into the day. Dangerously cold wind chills of -20F to -40F are expected. A Winter Storm Warning is in effect across Vermont and northern New York starting 1 PM Sunday through 1 AM Tuesday. Total snow accumulations between 8 and 17 inches will create very hazardous conditions for travel. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

-2°F

-19°C

Humidity 48%
Wind Speed Calm
Barometer 30.67 in (1039.3 mb)
Dewpoint -17°F (-27°C)
Visibility 9.00 mi
Last update 24 Jan 10:53 am EST
Extended Forecast for

3 Miles SW Grand Isle VT

Winter Storm Warning January 25, 01:00pm until January 27, 01:00am
Extreme Cold Warning January 24, 11:47am until January 24, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
Extreme Cold Warning
  •  
    Extreme Cold Warning January 24, 11:47am until January 24, 01:00pm

    NOW until 1:00pm Sat

    Extreme Cold Warning

  • Today

    High: 2 °F

    Cold

  • Tonight

    Tonight: Increasing clouds, with a low around -4. Wind chill values as low as -15. North wind 5 to 7 mph becoming light and variable  after midnight.

    Low: -4 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm.  Mostly cloudy, with a high near 11. Wind chill values as low as -10. Calm wind becoming east around 5 mph in the afternoon.  New snow accumulation of less than one inch possible.

    High: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 9. Northeast wind around 6 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 9 °F

    Heavy Snow

  • Monday

    Monday: Snow.  High near 14. North wind 6 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 14 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 1am.  Mostly cloudy, with a low around 3. West wind around 10 mph.

    Low: 3 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 16. Southwest wind 8 to 10 mph.

    High: 16 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Southwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny and cold, with a high near 2. Wind chill values as low as -19. Northwest wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around -4. Wind chill values as low as -15. North wind 5 to 7 mph becoming light and variable after midnight.
Sunday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 11. Wind chill values as low as -10. Calm wind becoming east around 5 mph in the afternoon. New snow accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 9. Northeast wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. High near 14. North wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 3. West wind around 10 mph.
Tuesday
Partly sunny, with a high near 16. Southwest wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 2. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 15. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around -1. West wind around 7 mph.
Thursday
Mostly cloudy, with a high near 11. Northwest wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 3. Northwest wind around 10 mph.
Friday
Mostly cloudy, with a high near 16. Northwest wind around 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Isle VT
 44.68°N 73.34°W (Elev. 167 ft)
5:36 am EST Jan 24, 2026
11am EST Jan 24, 2026-6pm EST Jan 30, 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