National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Overcast

63°F

17°C

Humidity 56%
Wind Speed NW 5 mph
Barometer 29.93 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Mar 2:35 pm EDT
Extended Forecast for

2 Miles SW East Williamson NY

  • This Afternoon

    This Afternoon: A chance of showers after 3pm. Mostly cloudy, with a high near 69. Northwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 36. Northeast wind 6 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 71. South wind 8 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 2am, then a chance of rain and snow showers. Low around 29. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Breezy.
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 8am. Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind 5 to 10 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely before 2pm, then rain likely. Mostly cloudy, with a high near 43. Southeast wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 43 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of showers after 3pm. Mostly cloudy, with a high near 69. Northwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 36. Northeast wind 6 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 71. South wind 8 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 29. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before 8am. Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 26. West wind 5 to 10 mph, with gusts as high as 24 mph.
Friday
Snow likely before 2pm, then rain likely. Mostly cloudy, with a high near 43. Southeast wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Friday Night
Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
Rain and snow showers likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 32. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 42. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW East Williamson NY
 43.22°N 77.23°W (Elev. 463 ft)
Last Update:
2:22 pm EDT Mar 10, 2026
Forecast Valid:
2pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation