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.

Overcast

23°F

-5°C

Humidity 93%
Wind Speed SE 5 mph
Barometer 30.11 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 28 Dec 5:15 am EST
Extended Forecast for

5 Miles S Alton NY

Winter Storm Watch December 29, 07:00pm until January 1, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Rain, mainly after 4pm. High near 37. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 37 °F

    Mostly Cloudy
    then Rain

  • Tonight

    Tonight: Rain. Temperature rising to around 44 by 5am. South wind 7 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 37 °F⇑

    Rain

  • Monday

    Monday: Rain showers likely before 10am, then rain and snow showers likely between 10am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F⇓

    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: Snow showers. Patchy blowing snow. Low around 19. Breezy, with a west wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 19 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Patchy blowing snow before 2pm. High near 26. Breezy, with a west wind 17 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely. Cloudy, with a low around 22. West wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely. Cloudy, with a high near 30. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 30 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 16. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.

    High: 23 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Rain, mainly after 4pm. High near 37. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Temperature rising to around 44 by 5am. South wind 7 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
Rain showers likely before 10am, then rain and snow showers likely between 10am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers. Patchy blowing snow. Low around 19. Breezy, with a west wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Tuesday
Snow showers. Patchy blowing snow before 2pm. High near 26. Breezy, with a west wind 17 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.
Tuesday Night
Snow showers likely. Cloudy, with a low around 22. West wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Cloudy, with a high near 30. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
New Year's Day
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:36 am EST Dec 28, 2025
Forecast Valid:
5am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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