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

35°F

2°C

Humidity 67%
Wind Speed Vrbl 5 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Jan 5:53 pm EST
Extended Forecast for

3 Miles S Altona NY

  • Tonight

    Tonight: A slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 25. Southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Southwest wind 6 to 13 mph becoming southeast in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Snow showers likely before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. South wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers before 10am, then rain showers likely between 10am and 5pm, then rain and snow showers likely after 5pm. Mostly cloudy, with a high near 40. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 13. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 13 °F

    Snow Showers

  • Thursday

    Thursday: Snow. High near 17. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 17 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before 1am. Mostly cloudy, with a low around 3. Northwest wind around 9 mph.

    Low: 3 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 17. West wind 6 to 8 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. South wind around 6 mph.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 25. Southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 37. Southwest wind 6 to 13 mph becoming southeast in the afternoon.
Tuesday Night
Snow showers likely before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. South wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 10am, then rain showers likely between 10am and 5pm, then rain and snow showers likely after 5pm. Mostly cloudy, with a high near 40. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Snow showers. Low around 13. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 17. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers before 1am. Mostly cloudy, with a low around 3. Northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 17. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 6. South wind around 6 mph.
Saturday
Partly sunny, with a high near 28. South wind around 7 mph.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. South wind around 6 mph.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 25. West wind around 7 mph.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 6. West wind around 7 mph.
M.L.King Day
A 30 percent chance of snow showers. Partly sunny, with a high near 18. West wind 7 to 10 mph, with gusts as high as 20 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:
6:12 pm EST Jan 12, 2026
Forecast Valid:
6pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation