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.

Mostly Cloudy

43°F

6°C

Humidity 71%
Wind Speed SE 10 mph
Barometer 29.58 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 15 Nov 12:55 pm EST
Extended Forecast for

Lyons NY

  • This Afternoon

    This Afternoon: Showers likely, then showers and possibly a thunderstorm after 4pm. High near 54. Southeast wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 40. South wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Rain showers likely before 1pm, then snow showers likely, possibly mixed with rain between 1pm and 2pm, then snow showers likely after 2pm. Mostly cloudy, with a high near 43. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 33. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 33 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers. Cloudy, with a high near 38. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 7 to 14 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. West wind 7 to 9 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely, then showers and possibly a thunderstorm after 4pm. High near 54. Southeast wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 40. South wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain showers likely before 1pm, then snow showers likely, possibly mixed with rain between 1pm and 2pm, then snow showers likely after 2pm. Mostly cloudy, with a high near 43. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 33. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
A chance of snow showers. Cloudy, with a high near 38. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 7 to 14 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 41. West wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Calm wind.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 45.
Thursday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons NY
 43.08°N 76.99°W (Elev. 453 ft)
Last Update:
12:36 pm EST Nov 15, 2025
Forecast Valid:
1pm EST Nov 15, 2025-6pm EST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation