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

Dangerous Cold From 7 PM This Evening to 11 AM Friday

An Extreme Cold Warning has been issued for the Adirondacks with wind chills as low as 30 to 40 below zero expected. The Cold Weather Advisory has been expanded to include the Champlain Valley as well as the rest of northern New York and Vermont. The risk of frostbite and hypothermia will be elevated, especially for vulnerable populations. Wear appropriate clothing, a hat, and gloves. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

4°F

-16°C

Humidity 54%
Wind Speed NW 8 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 29 Jan 8:53 pm EST
Extended Forecast for

South Hero VT

Cold Weather Advisory until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 8. Wind chill values as low as -24. West wind 11 to 14 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. Wind chill values as low as -14. West wind 6 to 11 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Wind chill values as low as -14. Southwest wind 6 to 8 mph becoming north in the afternoon.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Northwest wind around 7 mph.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 13. North wind 9 to 17 mph.

    High: 13 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. North wind 10 to 14 mph.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. North wind around 10 mph.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -5. Wind chill values as low as -24. West wind around 14 mph.
Friday
Partly sunny and cold, with a high near 8. Wind chill values as low as -24. West wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around -2. Wind chill values as low as -14. West wind 6 to 11 mph.
Saturday
Mostly sunny, with a high near 13. Wind chill values as low as -14. Southwest wind 6 to 8 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around -1. Northwest wind around 7 mph.
Sunday
Partly sunny, with a high near 13. North wind 9 to 17 mph.
Sunday Night
Mostly cloudy, with a low around 5. North wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 23. North wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 8. South wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 26. South wind 7 to 9 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 7. West wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 19. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 6. Northwest wind around 7 mph becoming south after midnight.
Thursday
Partly sunny, with a high near 22. South wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.63°N 73.35°W (Elev. 98 ft)
Last Update:
12:35 pm EST Jan 29, 2026
Forecast Valid:
9pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
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Additional Resources

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