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

Freezing Rain Expected Tonight across New York and Grand Isle County in Vermont. Flooding Remains Possible Through Thursday.

Temperatures across northern New York and Grand Isle County in Vermont will drop below freezing tonight as rain moves into the region. A glaze up to a tenth of an inch of freezing rain will be possible through Wednesday afternoon. Flooding remains possible through Thursday due to snow melt, ice jams, and widespread rainfall Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

43°F

6°C

Humidity 49%
Wind Speed N 17 G 28 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Mar 9:53 pm EDT
Extended Forecast for

South Hero VT

Flood Watch March 10, 10:52pm until March 12, 02:00pm
Winter Weather Advisory March 10, 11:00pm until March 11, 02:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Flood Watch March 10, 10:52pm until March 12, 02:00pm

    NOW until 2:00pm Thu

    Flood Watch

  • Tonight

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of freezing rain before 10am, then a chance of rain showers after 11am. Cloudy, with a high near 55. Breezy, with a north wind 5 to 10 mph becoming southeast 15 to 20 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain, mainly before 5am. Low around 31. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 40. Breezy, with a west wind 22 to 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Breezy.
    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Blustery, with a northwest wind 13 to 20 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of rain and snow after 2pm. Mostly cloudy, with a high near 37. South wind 8 to 17 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 2am. Low around 27. Breezy, with a south wind 20 to 23 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow likely before 8am. Mostly cloudy, with a high near 38. Breezy, with a west wind 20 to 23 mph. Chance of precipitation is 60%.

    High: 38 °F

    Breezy. Snow
    Likely then
    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. North wind 9 to 11 mph.
Wednesday
A chance of freezing rain before 10am, then a chance of rain showers after 11am. Cloudy, with a high near 55. Breezy, with a north wind 5 to 10 mph becoming southeast 15 to 20 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, mainly before 5am. Low around 31. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 40. Breezy, with a west wind 22 to 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 22. Blustery, with a northwest wind 13 to 20 mph.
Friday
A chance of rain and snow after 2pm. Mostly cloudy, with a high near 37. South wind 8 to 17 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain and snow, becoming all snow after 2am. Low around 27. Breezy, with a south wind 20 to 23 mph. Chance of precipitation is 80%.
Saturday
Snow likely before 8am. Mostly cloudy, with a high near 38. Breezy, with a west wind 20 to 23 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 20. West wind 7 to 14 mph.
Sunday
A chance of snow before 2pm, then rain and snow likely between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 42. Southeast wind 8 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 34. Windy, with a south wind 22 to 30 mph. Chance of precipitation is 70%.
Monday
Rain. High near 50. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 80%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 13. Northwest wind around 18 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 25. Northwest wind around 17 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:
2:35 pm EDT Mar 10, 2026
Forecast Valid:
10pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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