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.

Mostly Cloudy

32°F

0°C

Humidity 82%
Wind Speed S 3 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Mar 9:53 am EDT
Extended Forecast for

Peru NY

Flood Watch March 11, 10:13am until March 12, 02:00pm
Winter Weather Advisory March 11, 10:13am until March 11, 02:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Flood Watch March 11, 10:13am until March 12, 02:00pm
    Winter Weather Advisory March 11, 10:13am until March 11, 02:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 54 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain, mainly before 3am.  Low around 32. Southeast wind 8 to 13 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain

  • Thursday

    Thursday: A chance of rain, possibly mixing with snow after 7am, then gradually ending.  Mostly cloudy, with a temperature falling to around 31 by 10am. Breezy, with a west wind 15 to 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 33 °F

    Chance Wintry
    Mix then
    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind 8 to 13 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 5pm.  Mostly cloudy, with a high near 38. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow showers.  Low around 29. South wind 8 to 10 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    Low: 29 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers likely before 8am, then a chance of snow between 8am and 2pm.  Mostly cloudy, with a high near 36. West wind 10 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    High: 36 °F

    Snow Showers
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Today
A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 54. Southwest wind 6 to 16 mph becoming southeast in the morning. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, mainly before 3am. Low around 32. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain, possibly mixing with snow after 7am, then gradually ending. Mostly cloudy, with a temperature falling to around 31 by 10am. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 25. West wind 8 to 13 mph.
Friday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 38. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers. Low around 29. South wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday
Snow showers likely before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 36. West wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 19. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 39. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Rain and snow likely. Cloudy, with a low around 33. Southeast wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.
Monday
Rain. High near 51. South wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Peru NY
 44.57°N 73.51°W (Elev. 328 ft)
9:26 am EDT Mar 11, 2026
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
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