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.

Fair

5°F

-15°C

Humidity 85%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 6 Feb 1:15 am EST
Extended Forecast for

5 Miles S Alton NY

Winter Weather Advisory February 6, 01:00pm until February 8, 07:00am
Cold Weather Advisory February 7, 01:00am until February 8, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. Light south wind.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers, mainly after 1pm. Cloudy, with a high near 27. South wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers. Patchy blowing snow after 1am. Low around 2. Wind chill values as low as -15. Blustery, with a light and variable wind becoming northwest 15 to 20 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 2 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers likely, mainly after 7am. Patchy blowing snow before 9am. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -15. Northwest wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 7 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 1. Northwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 1 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 12. Northwest wind 7 to 9 mph.

    High: 12 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4. Northwest wind 3 to 6 mph.

    Low: 4 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 18. Light and variable wind becoming north around 6 mph.

    High: 18 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Light south wind.
Friday
A chance of snow showers, mainly after 1pm. Cloudy, with a high near 27. South wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers. Patchy blowing snow after 1am. Low around 2. Wind chill values as low as -15. Blustery, with a light and variable wind becoming northwest 15 to 20 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely, mainly after 7am. Patchy blowing snow before 9am. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -15. Northwest wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Northwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 12. Northwest wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 4. Northwest wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 18. Light and variable wind becoming north around 6 mph.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Thursday
Cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Alton NY
 43.16°N 77.06°W (Elev. 499 ft)
Last Update:
12:36 am EST Feb 6, 2026
Forecast Valid:
1am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
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