Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair and Breezy

46°F

8°C

Humidity 46%
Wind Speed S 21 G 46 mph
Barometer 29.85 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Mar 7:55 pm EDT
Extended Forecast for

2 Miles ESE Alton NY

Wind Advisory until March 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 16, 08:00pm

    NOW until 8:00pm Mon

    Wind Advisory

  • Tonight

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 65. South wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Showers

  • Monday Night

    Monday Night: Rain showers and snow showers, possibly mixed with sleet before 8pm, then snow showers, possibly mixed with rain between 8pm and 11pm, then snow showers after 11pm.  Low around 18. West wind 11 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Wintry Mix
    then Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly between 8am and 2pm.  Mostly cloudy, with a high near 26. West wind 15 to 17 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly between 8pm and 2am.  Mostly cloudy, with a low around 17. West wind 7 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    Low: 17 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers before 8am.  Partly sunny, with a high near 35. Light and variable wind becoming southwest around 6 mph in the morning.  Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. South wind 3 to 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. South wind around 7 mph.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. South wind 16 to 18 mph, with gusts as high as 38 mph.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 65. South wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain showers and snow showers, possibly mixed with sleet before 8pm, then snow showers, possibly mixed with rain between 8pm and 11pm, then snow showers after 11pm. Low around 18. West wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 26. West wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 17. West wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday
A chance of snow showers before 8am. Partly sunny, with a high near 35. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 27. South wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 44. South wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Alton NY
 43.2°N 77.02°W (Elev. 446 ft)
7:58 pm EDT Mar 15, 2026
8pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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