Flood Watch Continues for Northern New York and Most of Vermont until 2 PM Thursday

Additional river rises are expected with minor and localized ice jam flooding possible late tonight into Thursday. Also, minor open water flooding is forecasted on the Ausable River and Otter Creek, with Action Stage possible on the Lamoille, Winooski and Missisquoi Rivers on Thursday. The threat for flooding ends by Thursday night. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

45°F

7°C

Humidity 93%
Wind Speed Calm
Barometer 29.45 in (997.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Mar 6:53 pm EDT
Extended Forecast for

Grand Isle VT

Flood Watch March 11, 07:10pm until March 12, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 11, 07:10pm until March 12, 02:00pm

    NOW until 2:00pm Thu

    Flood Watch

  • Tonight

    Low: 31 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers between 8am and 9am.  Mostly cloudy, with a temperature falling to around 32 by 3pm. West wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 2pm, mixing with rain after 4pm.  Mostly cloudy, with a high near 37. Light south wind increasing to 8 to 13 mph in the morning.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely, becoming all snow after 2am.  Mostly cloudy, with a low around 30. South wind around 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A 40 percent chance of snow before 2pm.  Mostly cloudy, with a high near 36. West wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 7 to 15 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow after 2pm, mixing with rain after 5pm.  Mostly cloudy, with a high near 37. Northwest wind 5 to 9 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain likely before 8pm, then showers, mainly between 8pm and 4am. Low around 31. South wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of showers between 8am and 9am. Mostly cloudy, with a temperature falling to around 32 by 3pm. West wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 22. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Friday
A chance of snow after 2pm, mixing with rain after 4pm. Mostly cloudy, with a high near 37. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow likely, becoming all snow after 2am. Mostly cloudy, with a low around 30. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 36. West wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 7 to 15 mph.
Sunday
A chance of snow after 2pm, mixing with rain after 5pm. Mostly cloudy, with a high near 37. Northwest wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am, then rain and snow likely after 2am. Cloudy, with a low around 31. Breezy, with a south wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Monday
Rain. High near 53. Windy, with a south wind 20 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 20. West wind 14 to 17 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 28. West wind around 16 mph.
Tuesday Night
Partly cloudy, with a low around 12. Northwest wind 8 to 11 mph.
Wednesday
Mostly sunny, with a high near 29. West wind 8 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
2:25 pm EDT Mar 11, 2026
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
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