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

Winter Storm Watch in Effect for Southeastern St. Lawrence County

A Winter Storm Watch is in effect for southeastern St. Lawrence County in New York. Lake effect snow is expected to develop, with total snow accumulations between 4 and 10 inches possible. Travel could be very hazardous, especially for anyone traveling for the Thanksgiving holiday. 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.

Overcast

34°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1020.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 25 Nov 6:53 am EST
Extended Forecast for

Plattsburgh NY

  • Today

    Today: Cloudy, with a high near 46. South wind 15 to 18 mph.

    High: 46 °F

    Cloudy

  • Tonight

    Tonight: Rain, mainly before 3am. Low around 42. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 7am, then a chance of showers after 7am. Mostly cloudy, with a high near 51. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Showers before 1am. Low around 36. South wind 8 to 15 mph becoming west in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 42. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 32. Southwest wind 15 to 17 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 35. Breezy, with a west wind 20 to 24 mph. Chance of precipitation is 70%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Breezy, with a west wind around 22 mph.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. West wind 8 to 18 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 46. South wind 15 to 18 mph.
Tonight
Rain, mainly before 3am. Low around 42. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 7am, then a chance of showers after 7am. Mostly cloudy, with a high near 51. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers before 1am. Low around 36. South wind 8 to 15 mph becoming west in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thanksgiving Day
Partly sunny, with a high near 42. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Thursday Night
A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 32. Southwest wind 15 to 17 mph.
Friday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 35. Breezy, with a west wind 20 to 24 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 28. Breezy, with a west wind around 22 mph.
Saturday
Mostly sunny, with a high near 32. West wind 8 to 18 mph.
Saturday Night
Mostly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. South wind 8 to 11 mph. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 32. South wind around 10 mph.
Monday
Showers likely. Mostly cloudy, with a high near 39. South wind around 11 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh NY
 44.69°N 73.43°W (Elev. 95 ft)
Last Update:
4:23 am EST Nov 25, 2025
Forecast Valid:
7am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation