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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Overcast

23°F

-5°C

Humidity 54%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 8 Dec 4:15 pm EST
Extended Forecast for

3 Miles ESE Sodus Point NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Northwest wind 6 to 10 mph becoming south after midnight.

    Low: 13 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Snow showers likely, mainly after 4pm. Increasing clouds, with a high near 33. South wind 11 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Mostly Sunny
    then Snow
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers between 7pm and 4am, then snow showers likely, possibly mixed with rain. Cloudy, with a low around 28. South wind 16 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. Breezy, with a south wind 18 to 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain before 1am, then snow. Low around 27. Breezy, with a northwest wind 18 to 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow showers. High near 29. Breezy, with a west wind 16 to 21 mph. Chance of precipitation is 80%.

    High: 29 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 30. West wind 14 to 16 mph. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Northwest wind 6 to 10 mph becoming south after midnight.
Tuesday
Snow showers likely, mainly after 4pm. Increasing clouds, with a high near 33. South wind 11 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers between 7pm and 4am, then snow showers likely, possibly mixed with rain. Cloudy, with a low around 28. South wind 16 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. Breezy, with a south wind 18 to 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, possibly mixed with rain before 1am, then snow. Low around 27. Breezy, with a northwest wind 18 to 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Snow showers. High near 29. Breezy, with a west wind 16 to 21 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 70%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. West wind 14 to 16 mph. Chance of precipitation is 40%.
Friday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25. Blustery. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Sodus Point NY
 43.26°N 76.95°W (Elev. 246 ft)
Last Update:
3:36 pm EST Dec 8, 2025
Forecast Valid:
4pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation