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

41°F

5°C

Humidity 60%
Wind Speed Vrbl 6 mph
Barometer 29.88 in (1012.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 22 Nov 11:53 am EST
Extended Forecast for

3 Miles S Altona NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 37. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind 5 to 7 mph becoming calm after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Light snow likely, mainly after 1pm. Cloudy, with a high near 35. Southeast wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Light
    Snow then
    Light Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 10pm. Cloudy, with a low around 28. Light and variable wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Showers
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 38. West wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Cloudy, with a high near 42. South wind around 6 mph. Chance of precipitation is 60%.

    High: 42 °F

    Cloudy then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 47. South wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 37. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 23. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Light snow likely, mainly after 1pm. Cloudy, with a high near 35. Southeast wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before 10pm. Cloudy, with a low around 28. Light and variable wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 38. West wind 5 to 10 mph, with gusts as high as 22 mph.
Monday Night
Increasing clouds, with a low around 26. South wind around 5 mph.
Tuesday
Rain likely, mainly after 4pm. Cloudy, with a high near 42. South wind around 6 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 47. South wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 30. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thanksgiving Day
A 40 percent chance of snow. Partly sunny, with a high near 38. Southwest wind around 14 mph, with gusts as high as 28 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 24 mph.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 31. West wind 11 to 13 mph, with gusts as high as 23 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:
12:33 pm EST Nov 22, 2025
Forecast Valid:
12pm EST Nov 22, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation