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 >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Overcast

20°F

-7°C

Humidity	74%
Wind Speed	W 16 G 20 mph
Barometer	29.68 in
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Wind Chill	6°F (-14°C)
Last update	11 Dec 8:15 am EST

More Information:

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

Extended Forecast for

2 Miles ENE Mendon NY

Today
High: 25 °F
Chance Snow
Showers
Tonight
Low: 17 °F
Chance Snow
Showers
Friday
High: 29 °F
Mostly Sunny
Friday Night
Low: 19 °F
Partly Cloudy
then Slight
Chance Snow
Showers
Saturday
High: 31 °F
Chance Snow
Showers
Saturday Night
Low: 12 °F
Snow Showers
Likely
Sunday
High: 23 °F
Snow Showers
Likely
Sunday Night
Low: 13 °F
Chance Snow
Showers
Monday
High: 26 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Today

A chance of snow showers. Mostly cloudy, with a high near 25. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.

Tonight

A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 17. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 29. West wind 10 to 13 mph.

Friday Night

A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. South wind 3 to 7 mph. Chance of precipitation is 20%.

Saturday

A chance of snow showers. Mostly cloudy, with a high near 31. West wind 6 to 13 mph. Chance of precipitation is 50%.

Saturday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 12. West wind 7 to 9 mph. Chance of precipitation is 60%.

Sunday

Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 23. West wind 10 to 15 mph. Chance of precipitation is 60%.

Sunday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 13. Northwest wind around 10 mph. Chance of precipitation is 30%.