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

Lake Effect Snow Warning and Winter Weather Advisories in effect for southern St. Lawrence and Franklin Counties through 7 PM Friday

Lake effect snow showers will prevail through tonight, with total snow accumulations between 4 and 11 inches possible in the most persistent lake snow bands across portions of northern New York. Holiday travel be very hazardous at times, with poor visibilities in snow and blowing snow. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

40°F

4°C

Humidity 49%
Wind Speed Vrbl 7 mph
Barometer 29.69 in (1005.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 27 Nov 4:53 pm EST
Extended Forecast for

South Hero VT

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of showers. Mostly cloudy, with a high near 43. Southwest wind around 15 mph, with gusts as high as 28 mph.

    High: 43 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 35. West wind 11 to 17 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 28. West wind around 15 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 25. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow showers before noon, then rain and snow showers between noon and 1pm, then rain showers after 1pm. High near 39. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 39 °F

    Snow Showers
    then
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 32. Northwest wind 9 to 15 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Thanksgiving Day
A 20 percent chance of showers. Mostly cloudy, with a high near 43. Southwest wind around 15 mph, with gusts as high as 28 mph.
Tonight
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 35. West wind 11 to 17 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 28. West wind around 15 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 25. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Snow showers before noon, then rain and snow showers between noon and 1pm, then rain showers after 1pm. High near 39. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 32. Northwest wind 9 to 15 mph.
Monday Night
Mostly cloudy, with a low around 18. Northwest wind around 6 mph becoming light and variable.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. South wind around 7 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Northeast wind around 6 mph becoming northwest after midnight.
Wednesday
Partly sunny, with a high near 32. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 23. South wind 6 to 9 mph.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 34. Southwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.65°N 73.31°W (Elev. 98 ft)
Last Update:
4:37 pm EST Nov 27, 2025
Forecast Valid:
5pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
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Additional Resources

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Chance of Precipitation