National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

28°F

-2°C

Humidity 75%
Wind Speed N 18 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill15°F (-9°C)
Last update 6 Dec 11:53 pm EST
Extended Forecast for

3 Miles SSE Lyon Mountain NY

  • Overnight

    Overnight: A 40 percent chance of snow showers before 2am. Mostly cloudy, with a low around 8. Wind chill values as low as -3. Northwest wind 10 to 16 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow, mainly after 2pm. High near 14. Wind chill values as low as -2. Northwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 14 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Low around 0. Wind chill values as low as -17. East wind 7 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 0 °F

    Snow

  • Monday

    Monday: Mostly sunny and cold, with a high near 3. Wind chill values as low as -19. West wind 11 to 15 mph.

    High: 3 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. Southwest wind 11 to 14 mph.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 19. South wind around 11 mph.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. South wind 13 to 16 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow. High near 25. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 80%.

    High: 25 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 16. Breezy, with a west wind around 21 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers
    and Breezy

Detailed Forecast

Overnight
A 40 percent chance of snow showers before 2am. Mostly cloudy, with a low around 8. Wind chill values as low as -3. Northwest wind 10 to 16 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 2pm. High near 14. Wind chill values as low as -2. Northwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow, mainly before 1am. Low around 0. Wind chill values as low as -17. East wind 7 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Mostly sunny and cold, with a high near 3. Wind chill values as low as -19. West wind 11 to 15 mph.
Monday Night
Partly cloudy, with a low around -3. Southwest wind 11 to 14 mph.
Tuesday
A 40 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 19. South wind around 11 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. South wind 13 to 16 mph. Chance of precipitation is 60%.
Wednesday
Snow. High near 25. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Low around 16. Breezy, with a west wind around 21 mph. Chance of precipitation is 80%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 18. West wind around 14 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. West wind 13 to 15 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 16. West wind 11 to 13 mph.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 7. West wind around 15 mph.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 11. West wind around 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lyon Mountain NY
 44.67°N 73.89°W (Elev. 2677 ft)
Last Update:
12:50 pm EST Dec 6, 2025
Forecast Valid:
12am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation