National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Cold Weather Advisory through Sunday Morning, then heavy snow Sunday through Monday.

A Cold Weather Adviosry is in effect for portions onorthern New York and Vermont this afternoon through Sunday morning. Cold wind chills of -15F to -25F 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 16 inches will create very hazardous conditions for travel. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

-5°F

-21°C

Humidity 68%
Wind Speed Calm
Barometer 30.70 in (1040.3 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Last update 25 Jan 12:53 am EST
Extended Forecast for

South Hero VT

Winter Storm Warning January 25, 01:00pm until January 27, 01:00am
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around -10. Wind chill values as low as -22. East wind around 5 mph becoming light and variable.

    Low: -10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 3pm. Cloudy, with a high near 11. Wind chill values as low as -14. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. Low around 9. Wind chill values as low as -1. North wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 9 °F

    Snow

  • Monday

    Monday: Snow. High near 17. North wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 17 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. West wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. South wind 6 to 8 mph.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1. Southwest wind around 6 mph.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 16. Southwest wind 6 to 8 mph.

    High: 16 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0. Southwest wind around 6 mph.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around -10. Wind chill values as low as -22. East wind around 5 mph becoming light and variable.
Sunday
Snow likely, mainly after 3pm. Cloudy, with a high near 11. Wind chill values as low as -14. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 9. Wind chill values as low as -1. North wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. High near 17. North wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. West wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 17. South wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 1. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 16. Southwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 0. Southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 12. North wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 0. West wind around 10 mph.
Friday
Mostly cloudy, with a high near 16. West wind around 11 mph.
Friday Night
Mostly cloudy, with a low around 4. West wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 19. Northwest wind around 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.63°N 73.29°W (Elev. 197 ft)
Last Update:
1:03 am EST Jan 25, 2026
Forecast Valid:
1am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation