Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Overcast

27°F

-3°C

Humidity	54%
Wind Speed	NW 8 G 24 mph
Barometer	30.22 in
Dewpoint	12°F (-11°C)
Visibility	7.00 mi
Wind Chill	19°F (-7°C)
Last update	8 Dec 1:35 am EST

More Information:

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

Extended Forecast for

2 Miles ESE Williamson NY

Overnight
Low: 15 °F
Scattered
Flurries
Monday
High: 23 °F
Scattered
Flurries
Monday Night
Low: 9 °F
Partly Cloudy
Tuesday
High: 34 °F
Mostly Cloudy
then Chance
Snow Showers
Tuesday Night
Low: 26 °F
Chance Snow
Showers then
Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 25 °F
Rain/Snow
Likely
Thursday
High: 32 °F
Chance Snow
Showers
Thursday Night
Low: 22 °F
Chance Snow
Showers

Detailed Forecast

Overnight

Scattered flurries. Partly cloudy, with a low around 15. Northwest wind 10 to 13 mph.

Monday

Scattered flurries before 8am. Mostly sunny, with a high near 23. North wind 5 to 7 mph becoming west in the afternoon.

Monday Night

Partly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight.

Tuesday

A chance of snow showers after 1pm. Increasing clouds, with a high near 34. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Tuesday Night

A chance of snow showers before 1am, then snow after 1am. Low around 26. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. Southwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 25. West wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Thursday

A chance of snow showers. Mostly cloudy, with a high near 32. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.

Saturday

A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.