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

Snow and Ice This Evening and Tonight

Mixed precipitation arrives this evening and continues through tonight. Ice accumulations up to a tenth of an inch are expected for St. Lawrence and Franklin counties in New York. Elsewhere, ice accumulations of a couple hundredths of an inch are possible. Widespread snow accumulations between 1 and 3 inches are expected. Use caution if driving. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fog/Mist

23°F

-5°C

Humidity 88%
Wind Speed N 3 mph
Barometer 29.83 in (1010.5 mb)
Dewpoint 20°F (-7°C)
Visibility 3.00 mi
Last update 6 Jan 5:53 pm EST
Extended Forecast for

5 Miles WSW Peru NY

  • Tonight

    Tonight: Snow. Low around 23. Southeast wind 3 to 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a slight chance of freezing rain between 1pm and 5pm, then a slight chance of snow and freezing rain after 5pm. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. West wind around 5 mph becoming calm in the afternoon.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. South wind 3 to 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 44. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 30 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers before 4am, then a chance of snow showers. Low around 28. Southeast wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. Low around 23. Southeast wind 3 to 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow before 1pm, then a slight chance of freezing rain between 1pm and 5pm, then a slight chance of snow and freezing rain after 5pm. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 25. West wind around 6 mph.
Thursday
Partly sunny, with a high near 36. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 25. South wind 3 to 7 mph.
Friday
Showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 44. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph.
Saturday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Rain and snow showers before 4am, then a chance of snow showers. Low around 28. Southeast wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 33. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 18. West wind 11 to 13 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 27. West wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 21. Southwest wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 33. Southwest wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Peru NY
 44.56°N 73.64°W (Elev. 1240 ft)
Last Update:
12:52 pm EST Jan 6, 2026
Forecast Valid:
6pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation