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 from 1 AM Thursday through 7 PM Friday

Lake effect snow is expected to develop Thursday morning and persist through Thursday night, with total snow accumulations between 4 and 10 inches possible in the most persistent lake snow bands. Holiday travel could be very hazardous. Continue to monitor the latest forecasts for updates. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed Calm
Barometer 29.59 in (1002.1 mb)
Dewpoint 48°F (9°C)
Visibility 6.00 mi
Last update 26 Nov 4:53 pm EST
Extended Forecast for

South Hero VT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers or drizzle. Cloudy, with a high near 52. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain with a chance of drizzle before 10pm, then a chance of rain between 10pm and 1am. Low around 35. South wind 8 to 11 mph becoming west in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain then
    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 43. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 9pm. Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 16 to 18 mph, with gusts as high as 36 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely before 1pm, then rain and snow showers. High near 40. South wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 40 °F

    Snow Showers
    Likely then
    Rain/Snow

Detailed Forecast

This Afternoon
A 40 percent chance of showers or drizzle. Cloudy, with a high near 52. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain with a chance of drizzle before 10pm, then a chance of rain between 10pm and 1am. Low around 35. South wind 8 to 11 mph becoming west in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 43. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A 30 percent chance of snow showers after 9pm. Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 27. West wind 16 to 18 mph, with gusts as high as 36 mph.
Saturday
Mostly sunny, with a high near 34. West wind 7 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 25. Light and variable wind becoming south 5 to 8 mph after midnight.
Sunday
Snow showers likely before 1pm, then rain and snow showers. High near 40. South wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 36. West wind 8 to 11 mph, with gusts as high as 23 mph.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. West wind around 6 mph becoming north after midnight.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 31. Northeast wind around 7 mph becoming southeast in the morning.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Northwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 31. Northwest wind 8 to 10 mph becoming south in the afternoon.
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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:
12:38 pm EST Nov 26, 2025
Forecast Valid:
5pm EST Nov 26, 2025-6pm EST Dec 3, 2025
 
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