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

27°F

-3°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.25 in (1024.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Mar 3:53 am EDT
Extended Forecast for

3 Miles SSE Altona NY

  • Today

    Today: Increasing clouds, with a high near 36. West wind around 7 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northwest wind around 6 mph becoming south in the afternoon.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 51. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers before 3am, then a chance of snow showers. Low around 20. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 20 °F

    Showers then
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of snow showers before 8am. Mostly sunny, with a high near 27. Northwest wind around 14 mph, with gusts as high as 26 mph.

    High: 27 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 7. Northwest wind around 8 mph.

    Low: 7 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28. West wind 5 to 8 mph.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 36. West wind around 7 mph.
Tonight
A 20 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 38. Northwest wind around 6 mph becoming south in the afternoon.
Wednesday Night
A 50 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 51. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain showers before 3am, then a chance of snow showers. Low around 20. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of snow showers before 8am. Mostly sunny, with a high near 27. Northwest wind around 14 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 7. Northwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 28. West wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 17. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 37. West wind around 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 24. Southwest wind around 7 mph.
Monday
Partly sunny, with a high near 42. West wind around 9 mph, with gusts as high as 21 mph.
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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:
2:25 am EDT Mar 24, 2026
Forecast Valid:
4am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation