Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

21°F

-6°C

Humidity 58%
Wind Speed SE 5 mph
Barometer 30.49 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 2 Mar 10:35 pm EST
Extended Forecast for

3 Miles NW Marion NY

  • Tonight

    Tonight: Mostly clear, with a low around 21. South wind around 8 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain before 1pm, then a chance of rain and snow between 1pm and 3pm, then a chance of rain after 3pm.  Increasing clouds, with a high near 36. South wind around 7 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 36 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 31. Light and variable wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am, mixing with freezing rain after 4am.  Mostly cloudy, with a low around 32. Light southeast wind.  Chance of precipitation is 20%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Freezing
    Rain

  • Thursday

    Thursday: A chance of rain or freezing rain before 7am, then a chance of rain showers.  Mostly cloudy, with a high near 46. Northeast wind 3 to 7 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers.  Low around 38. East wind around 7 mph.  Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Friday

    Friday: A chance of showers before 1pm.  Mostly cloudy, with a high near 48. Southeast wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 21. South wind around 8 mph.
Tuesday
A chance of rain before 1pm, then a chance of rain and snow between 1pm and 3pm, then a chance of rain after 3pm. Increasing clouds, with a high near 36. South wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 44. Light and variable wind.
Wednesday Night
A slight chance of rain after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 32. Light southeast wind. Chance of precipitation is 20%.
Thursday
A chance of rain or freezing rain before 7am, then a chance of rain showers. Mostly cloudy, with a high near 46. Northeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Low around 38. East wind around 7 mph. Chance of precipitation is 80%.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 48. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Marion NY
 43.2°N 77.23°W (Elev. 495 ft)
9:58 pm EST Mar 2, 2026
10pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
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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