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

Dangerous Cold Friday Night and Saturday

Cold temperatures and gusty winds will occur Friday night and Saturday. Temperatures between -10 and -20 with sustained winds between 5 and 15 mph will cause wind chills between -20 and -40 for most areas Friday night and Saturday morning. Stronger gusts will cause it to feel colder at times. Winds decrease on Saturday and temperatures rise modestly, raising wind chills into the -10 to -20 range. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

21°F

-6°C

Humidity 52%
Wind Speed S 16 G 26 mph
Barometer 30.14 in (1021.2 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Jan 2:53 pm EST
Extended Forecast for

South Hero VT

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • This Afternoon

    This Afternoon: A 50 percent chance of light snow. Cloudy, with a high near 24. Breezy, with a south wind around 21 mph, with gusts as high as 33 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Light
    Snow and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 29 by 5am. Breezy, with a south wind 21 to 24 mph, with gusts as high as 38 mph.

    Low: 22 °F⇑

    Decreasing
    Clouds and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly between 7am and 3pm. The snow could be heavy at times. Mostly sunny, with a high near 35. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Southwest wind 13 to 15 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 21. South wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Little or no snow accumulation expected.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -4. Northwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: -4 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 4. Northwest wind 11 to 16 mph.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 8. North wind around 7 mph.

    High: 8 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 50 percent chance of light snow. Cloudy, with a high near 24. Breezy, with a south wind around 21 mph, with gusts as high as 33 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 29 by 5am. Breezy, with a south wind 21 to 24 mph, with gusts as high as 38 mph.
Thursday
A 40 percent chance of snow showers, mainly between 7am and 3pm. The snow could be heavy at times. Mostly sunny, with a high near 35. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 15. Southwest wind 13 to 15 mph, with gusts as high as 31 mph.
Friday
A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 21. South wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -4. Northwest wind 16 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny and cold, with a high near 4. Northwest wind 11 to 16 mph.
Saturday Night
Mostly cloudy, with a low around -7. Northwest wind 5 to 10 mph.
Sunday
A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 8. North wind around 7 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. North wind around 6 mph.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 14. North wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 3. West wind 11 to 13 mph.
Tuesday
Partly sunny, with a high near 19. West wind 11 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 8. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 20. South wind 11 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.63°N 73.35°W (Elev. 98 ft)
Last Update:
12:37 pm EST Jan 21, 2026
Forecast Valid:
3pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation