Freezing Rain Expected Today 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 today as rain moves into the region. A glaze up to a tenth of an inch of freezing rain will be possible through this afternoon; locally higher near Massena, New York. Flooding remains possible through Thursday due to snow melt, ice jams, and widespread rainfall today and Thursday. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

40°F

4°C

Humidity 83%
Wind Speed SE 15 G 26 mph
Barometer 29.68 in (1005.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 1:53 pm EDT
Extended Forecast for

3 Miles SW Grand Isle VT

Flood Watch March 11, 01:57pm until March 12, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 11, 01:57pm until March 12, 02:00pm

    NOW until 2:00pm Thu

    Flood Watch

  • This Afternoon

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain before 8pm, then showers, mainly between 8pm and 4am.  Low around 31. Breezy, with a south wind 14 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers between 8am and 9am.  Mostly cloudy, with a temperature falling to around 32 by 4pm. Breezy, with a west wind 17 to 20 mph.

    High: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Northwest wind 9 to 16 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. South wind 5 to 15 mph.  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 3am.  Mostly cloudy, with a low around 30. South wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an 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. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 36 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 6 to 14 mph.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of showers before 2pm, then rain after 2pm. High near 51. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 8pm, then showers, mainly between 8pm and 4am. Low around 31. Breezy, with a south wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter 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 4pm. Breezy, with a west wind 17 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 22. Northwest wind 9 to 16 mph.
Friday
A chance of snow after 2pm, mixing with rain after 4pm. Mostly cloudy, with a high near 37. South wind 5 to 15 mph. 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 3am. Mostly cloudy, with a low around 30. South wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 6 to 14 mph.
Sunday
A chance of snow after 2pm, mixing with rain after 3pm. Mostly cloudy, with a high near 37. Light and variable wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 7pm, then rain likely. Cloudy, with a low around 31. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Monday
Rain. High near 53. Breezy, with a south wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 20. West wind around 15 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 27. West wind around 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Isle VT
 44.68°N 73.34°W (Elev. 167 ft)
1:39 pm EDT Mar 11, 2026
1pm EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
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