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 >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

19°F

-7°C

Humidity 68%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 5 Dec 6:35 pm EST
Extended Forecast for

Marion NY

  • Tonight

    Tonight: Increasing clouds, with a low around 18. South wind 3 to 6 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of snow showers after 11am. Mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West wind 3 to 7 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely after 1pm. Cloudy, with a high near 32. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 16. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

  • Monday

    Monday: A chance of snow showers before 1pm. Partly sunny, with a high near 23. North wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Light and variable wind becoming south around 6 mph after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 18. South wind 3 to 6 mph.
Saturday
A slight chance of snow showers after 11am. Mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 23. West wind 3 to 7 mph.
Sunday
Snow likely after 1pm. Cloudy, with a high near 32. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 16. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.
Monday
A chance of snow showers before 1pm. Partly sunny, with a high near 23. North wind 6 to 9 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 11. Light and variable wind becoming south around 6 mph after midnight.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 27. Chance of precipitation is 60%.
Wednesday
Rain and snow showers likely before 1pm, then rain showers. High near 39. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers. Low around 26. Chance of precipitation is 80%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Cloudy, with a low around 22. Chance of precipitation is 50%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion NY
 43.17°N 77.18°W (Elev. 499 ft)
Last Update:
6:36 pm EST Dec 5, 2025
Forecast Valid:
6pm EST Dec 5, 2025-6pm EST Dec 12, 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