Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

34°F

1°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Feb 11:53 am EST
Extended Forecast for

3 Miles S Altona NY

  • This Afternoon

    This Afternoon: Patchy fog before 4pm.  Otherwise, cloudy, with a high near 38. West wind 3 to 5 mph.

    High: 38 °F

    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 3 to 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 1pm.  Mostly cloudy, with a high near 28. Calm wind becoming northeast around 6 mph in the afternoon.  Little or no snow accumulation expected.

    High: 28 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 1am.  Mostly cloudy, with a low around 10. Northeast wind 3 to 5 mph.  New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 28. Calm wind becoming northeast around 5 mph.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of snow showers after 1pm.  Partly sunny, with a high near 28. East wind 3 to 7 mph.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 14. East wind around 6 mph.  Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow.  Mostly cloudy, with a high near 27. North wind around 6 mph.

    High: 27 °F

    Chance Snow

Detailed Forecast

This Afternoon
Patchy fog before 4pm. Otherwise, cloudy, with a high near 38. West wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 21. West wind 3 to 5 mph.
Wednesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming northeast around 6 mph in the afternoon. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 10. Northeast wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 28. Calm wind becoming northeast around 5 mph.
Thursday Night
Mostly clear, with a low around 10. Calm wind.
Friday
A 50 percent chance of snow showers after 1pm. Partly sunny, with a high near 28. East wind 3 to 7 mph.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 14. East wind around 6 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. North wind around 6 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. West wind 3 to 5 mph.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. North wind around 6 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 6 mph.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 25. Northwest wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altona NY
 44.84°N 73.67°W (Elev. 984 ft)
8:41 am EST Feb 17, 2026
12pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database