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

40°F

4°C

Humidity 68%
Wind Speed S 10 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 28 Feb 11:53 am EST
Extended Forecast for

3 Miles SSE Altona NY

  • This Afternoon

    This Afternoon: Partly sunny, with a temperature falling to around 32 by 5pm. West wind around 11 mph, with gusts as high as 24 mph.

    High: 41 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. West wind around 6 mph becoming north after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Wind chill values as low as -1. North wind 6 to 10 mph. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5. Wind chill values as low as -15. West wind 6 to 8 mph.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 17. West wind around 6 mph.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2. South wind 3 to 7 mph.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. South wind around 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind around 7 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a temperature falling to around 32 by 5pm. West wind around 11 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 9. West wind around 6 mph becoming north after midnight.
Sunday
A 30 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Wind chill values as low as -1. North wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around -5. Wind chill values as low as -15. West wind 6 to 8 mph.
Monday
Sunny, with a high near 17. West wind around 6 mph.
Monday Night
Partly cloudy, with a low around 2. South wind 3 to 7 mph.
Tuesday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. South wind around 9 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 37. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 23. South wind 3 to 6 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 40. Southeast wind around 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. South wind around 6 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43. South wind around 7 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Altona NY
 44.84°N 73.64°W (Elev. 1033 ft)
Last Update:
1:21 am EST Feb 28, 2026
Forecast Valid:
12pm EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation