Widespread Snow Today and Tonight

Snow will generally arrive between 9AM and 12PM today, bringing accumulations between 3 and 7 inches, except between 1 and 3 inches in some of the broad valleys. The heaviest snow will fall between 9AM and 4PM. Snow will mostly taper off by late evening, but accumulating snow will continue through Thursday night across the higher terrain. Gusty south winds to 20-30 MPH will also occur. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Light Snow Fog/Mist

29°F

-2°C

Humidity 85%
Wind Speed S 12 mph
Barometer 29.42 in (996.5 mb)
Dewpoint 25°F (-4°C)
Visibility 2.50 mi
Wind Chill19°F (-7°C)
Last update 10 Dec 11:53 am EST
Extended Forecast for

3 Miles SSE Lyon Mountain NY

  • This Afternoon

    This Afternoon: Snow.  High near 23. South wind around 14 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 1am, then snow showers likely after 1am.  Low around 8. Wind chill values as low as -10. Windy, with a west wind 17 to 22 mph becoming west 26 to 31 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow and
    Windy

  • Thursday

    Thursday: A slight chance of snow showers before 8am, then a chance of snow showers after 9am.  Mostly cloudy and cold, with a high near 9. Wind chill values as low as -19. Windy, with a west wind 26 to 33 mph.  Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 9 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -20. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 13. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph.

    High: 13 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. West wind 10 to 17 mph.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow after 1pm.  Mostly cloudy, with a high near 19. Southwest wind 7 to 9 mph.

    High: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely.  Mostly cloudy, with a low around 9. Southwest wind around 11 mph.  Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely

  • Sunday

    Sunday: A 50 percent chance of snow.  Mostly cloudy, with a high near 13. West wind 10 to 14 mph.

    High: 13 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. High near 23. South wind around 14 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 1am, then snow showers likely after 1am. Low around 8. Wind chill values as low as -10. Windy, with a west wind 17 to 22 mph becoming west 26 to 31 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
A slight chance of snow showers before 8am, then a chance of snow showers after 9am. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -19. Windy, with a west wind 26 to 33 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -20. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Mostly sunny, with a high near 13. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph.
Friday Night
Mostly cloudy, with a low around 10. West wind 10 to 17 mph.
Saturday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 19. Southwest wind 7 to 9 mph.
Saturday Night
Snow likely. Mostly cloudy, with a low around 9. Southwest wind around 11 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 13. West wind 10 to 14 mph.
Sunday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -1. West wind around 16 mph.
Monday
Partly sunny and cold, with a high near 7. West wind 11 to 14 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -2. Southwest wind around 14 mph.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 16. West wind around 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lyon Mountain NY
 44.67°N 73.89°W (Elev. 2677 ft)
12:51 pm EST Dec 10, 2025
12pm EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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