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

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Snow

14°F

-10°C

Humidity 79%
Wind Speed W 10 G 17 mph
Barometer 29.60 in
Dewpoint 9°F (-13°C)
Visibility 1.00 mi
Wind Chill1°F (-17°C)
Last update 15 Jan 7:35 pm EST
Extended Forecast for

Lyons NY

Winter Storm Warning January 15, 07:55pm until January 16, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 15, 07:55pm until January 16, 01:00pm

    NOW until 1:00pm Fri

    Winter Storm Warning

  • Tonight

    Low: 13 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers, mainly before 8am. Cloudy through mid morning, then becoming mostly sunny, with a high near 30. West wind 6 to 11 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. South wind 5 to 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 38. South wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow showers. Mostly cloudy, with a low around 20. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 26. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers after 1pm. Mostly cloudy, with a high near 25. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Cloudy, with a low around 13. West wind 13 to 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Friday
A chance of snow showers, mainly before 8am. Cloudy through mid morning, then becoming mostly sunny, with a high near 30. West wind 6 to 11 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 25. South wind 5 to 7 mph.
Saturday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 38. South wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 20. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 26. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph.
M.L.King Day
A chance of snow showers after 1pm. Mostly cloudy, with a high near 25. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before 1pm. Partly sunny, with a high near 14. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons NY
 43.06°N 76.99°W (Elev. 404 ft)
Last Update:
7:03 pm EST Jan 15, 2026
Forecast Valid:
7pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation