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.

Fair

12°F

-11°C

Humidity 70%
Wind Speed N 6 mph
Barometer 30.28 in (1026.0 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 18 Mar 5:53 am EDT
Extended Forecast for

3 Miles SSE Altona NY

  • Today

    Today: Increasing clouds, with a high near 27. Wind chill values as low as -2. Northwest wind 5 to 7 mph becoming light and variable.

    High: 27 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind becoming south around 6 mph after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 40. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 8pm, then a chance of rain and snow showers between 8pm and 9pm, then a chance of snow showers after 9pm. Mostly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 41. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 29. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely before 10am, then rain and snow showers likely between 10am and 11am, then rain showers likely after 11am. Mostly cloudy, with a high near 43. West wind 7 to 10 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 38. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Increasing clouds, with a high near 27. Wind chill values as low as -2. Northwest wind 5 to 7 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 20. Calm wind becoming south around 6 mph after midnight.
Thursday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 40. South wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A chance of snow showers before 8pm, then a chance of rain and snow showers between 8pm and 9pm, then a chance of snow showers after 9pm. Mostly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 41. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 29. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Snow showers likely before 10am, then rain and snow showers likely between 10am and 11am, then rain showers likely after 11am. Mostly cloudy, with a high near 43. West wind 7 to 10 mph. Chance of precipitation is 60%.
Saturday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 38. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 32. Northwest wind around 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 15. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 38. Southwest wind 6 to 8 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:
2:42 am EDT Mar 18, 2026
Forecast Valid:
6am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation