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.

Partly Cloudy

28°F

-2°C

Humidity 53%
Wind Speed N 15 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 12 Feb 3:53 pm EST
Extended Forecast for

3 Miles S Altona NY

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -1. West wind 5 to 8 mph.

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 27. Wind chill values as low as -2. West wind around 6 mph.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Southwest wind around 6 mph. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 29. West wind 6 to 8 mph.

    High: 29 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. West wind around 6 mph becoming calm after midnight.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 26. Calm wind becoming southeast around 5 mph.

    High: 26 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. South wind 3 to 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. South wind around 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -1. West wind 5 to 8 mph.
Friday
Sunny, with a high near 27. Wind chill values as low as -2. West wind around 6 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Southwest wind around 6 mph. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 29. West wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 7. West wind around 6 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 26. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly cloudy, with a low around 18. South wind 3 to 5 mph.
Washington's Birthday
Mostly cloudy, with a high near 36. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 26. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Southwest wind around 5 mph.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. South wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. Northeast wind around 7 mph becoming northwest after midnight. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 30. North wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altona NY
 44.84°N 73.67°W (Elev. 984 ft)
Last Update:
1:30 pm EST Feb 12, 2026
Forecast Valid:
4pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation