Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Overcast

21°F

-6°C

Humidity	74%
Wind Speed	W 6 G 24 mph
Barometer	29.72 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	11 Dec 9:35 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles ENE Sodus Point NY

Lake Effect Snow Warning December 11, 09:36am until December 12, 07:00am

Click here for hazard details and duration

Lake Effect Snow Warning

Lake Effect Snow Warning December 11, 09:36am until December 12, 07:00am
NOW until 7:00am Fri
Lake Effect Snow Warning
Today
High: 26 °F
Snow and
Areas Blowing
Snow
Tonight
Low: 23 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Friday
High: 31 °F
Snow Showers
and Breezy
Friday Night
Low: 23 °F
Chance Snow
Showers
Saturday
High: 32 °F
Snow Showers
Likely
Saturday Night
Low: 17 °F
Chance Snow
Showers then
Snow Showers
Likely
Sunday
High: 25 °F
Snow Showers
Likely
Sunday Night
Low: 18 °F
Chance Snow
Showers

Detailed Forecast

Today

Snow before 1pm, then snow showers likely between 1pm and 3pm, then snow after 3pm. Areas of blowing snow after 10am. High near 26. Breezy, with a west wind 24 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow showers likely, mainly after 5am. Patchy blowing snow. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

Snow showers, mainly before 1pm. High near 31. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday Night

A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 23. Southwest wind 8 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 32. South wind 10 to 16 mph. Chance of precipitation is 60%.

Saturday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 17. Southwest wind around 15 mph. Chance of precipitation is 70%.

Sunday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 25. West wind 15 to 17 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

Sunday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 18. Northwest wind 13 to 18 mph. Chance of precipitation is 30%.

Monday

A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.

Monday Night

A chance of snow showers. Cloudy, with a low around 21. Chance of precipitation is 50%.

Tuesday

Mostly cloudy, with a high near 30.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

A chance of showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.