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.

Light Snow

34°F

1°C

Humidity 93%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 32°F (0°C)
Visibility 1.50 mi
Last update 22 Feb 4:15 pm EST
Extended Forecast for

5 Miles S Alton NY

  • This Afternoon

    This Afternoon: Snow. High near 36. East wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Tonight

    Tonight: Snow before midnight, then a chance of snow showers between midnight and 2am, then snow after 2am. Low around 27. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow. High near 31. North wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 12. Northwest wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 22. West wind 6 to 15 mph. Chance of precipitation is 60%.

    High: 22 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 15. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 60%.

    Low: 15 °F

    Chance Snow
    Showers then
    Snow Likely

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 36. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
Snow. High near 36. East wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before midnight, then a chance of snow showers between midnight and 2am, then snow after 2am. Low around 27. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 31. North wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
Snow. Low around 12. Northwest wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 22. West wind 6 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 15. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 60%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 36. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 22. West wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Alton NY
 43.16°N 77.06°W (Elev. 499 ft)
Last Update:
3:37 pm EST Feb 22, 2026
Forecast Valid:
4pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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