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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Light Snow

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 29.88 in (1012.3 mb)
Dewpoint 22°F (-6°C)
Visibility 8.00 mi
Last update 25 Dec 7:53 am EST
Extended Forecast for

3 Miles S Altona NY

  • Christmas Day

    Christmas Day: Scattered snow showers, mainly before 9am. Cloudy, with a temperature falling to around 15 by 5pm. Northwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds and cold, with a high near 9. Wind chill values as low as -12. Light and variable wind.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind. Little or no snow accumulation expected.

    Low: 1 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Calm wind becoming northeast around 5 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 25. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 25 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow and freezing rain before 1am, then snow and sleet between 1am and 4am, then freezing rain and sleet, possibly mixed with snow after 4am. Low around 16. Light southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Chance Wintry
    Mix then
    Wintry Mix

  • Monday

    Monday: Snow, freezing rain and sleet, possibly mixed with rain before noon, then rain and snow between noon and 1pm, then snow after 1pm. High near 35. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%.

    High: 35 °F

    Wintry Mix

Detailed Forecast

Christmas Day
Scattered snow showers, mainly before 9am. Cloudy, with a temperature falling to around 15 by 5pm. Northwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Friday
Increasing clouds and cold, with a high near 9. Wind chill values as low as -12. Light and variable wind.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 16. Calm wind becoming northeast around 5 mph.
Saturday Night
Mostly clear, with a low around 1. Calm wind.
Sunday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 25. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A chance of snow and freezing rain before 1am, then snow and sleet between 1am and 4am, then freezing rain and sleet, possibly mixed with snow after 4am. Low around 16. Light southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Monday
Snow, freezing rain and sleet, possibly mixed with rain before noon, then rain and snow between noon and 1pm, then snow after 1pm. High near 35. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 11. West wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 19. West wind 16 to 18 mph, with gusts as high as 37 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. West wind 10 to 14 mph, with gusts as high as 30 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Southwest wind around 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altona NY
 44.84°N 73.67°W (Elev. 984 ft)
Last Update:
7:56 am EST Dec 25, 2025
Forecast Valid:
8am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation