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.

Overcast

15°F

-9°C

Humidity 51%
Wind Speed W 8 mph
Barometer 29.44 in (997.1 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 30 Dec 5:53 am EST
Extended Forecast for

3 Miles S Altona NY

  • Today

    Today: Scattered snow showers, mainly after 5pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -14. Breezy, with a west wind 16 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 9 °F

    Scattered
    Snow Showers
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 18. Wind chill values as low as -10. West wind 6 to 9 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -7. Light and variable wind becoming northwest around 6 mph after midnight. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Partly sunny and cold, with a high near 10. West wind 6 to 8 mph.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. Southwest wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 19. Southwest wind 5 to 7 mph.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 3. Southwest wind around 6 mph.

    Low: 3 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 11. West wind 6 to 8 mph.

    High: 11 °F

    Partly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly after 5pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -14. Breezy, with a west wind 16 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 18. Wind chill values as low as -10. West wind 6 to 9 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -7. Light and variable wind becoming northwest around 6 mph after midnight. New snow accumulation of less than one inch possible.
New Year's Day
Partly sunny and cold, with a high near 10. West wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around -3. Southwest wind around 5 mph.
Friday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 19. Southwest wind 5 to 7 mph.
Friday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 3. Southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 11. West wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around -4. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 12. West wind 5 to 7 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. Southwest wind 3 to 5 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 18. Southeast wind around 7 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:
5:15 am EST Dec 30, 2025
Forecast Valid:
6am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation