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

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Overcast

25°F

-4°C

Humidity	72%
Wind Speed	W 14 G 28 mph
Barometer	29.72 in (1007.3 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	11 Dec 6:53 am EST

More Information:

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

Extended Forecast for

Forestville NY

Lake Effect Snow Warning December 11, 07:18am until December 12, 04:00am

Click here for hazard details and duration

Lake Effect Snow Warning

Lake Effect Snow Warning December 11, 07:18am until December 12, 04:00am
NOW until 4:00am Fri
Lake Effect Snow Warning
Today
High: 28 °F
Snow and
Areas Blowing
Snow
Tonight
Low: 21 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday
High: 31 °F
Chance Snow
Showers
Friday Night
Low: 20 °F
Mostly Cloudy
then Chance
Snow Showers
Saturday
High: 31 °F
Snow Showers
Saturday Night
Low: 13 °F
Snow Showers
Sunday
High: 24 °F
Snow Showers
Sunday Night
Low: 14 °F
Chance Snow
Showers

Detailed Forecast

Today

Snow before 4pm, then snow showers likely after 4pm. Areas of blowing snow after 10am. High near 28. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 21. West wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

A chance of snow showers, mainly between 7am and 1pm. Partly sunny, with a high near 31. West wind 8 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of snow showers after 1am. Mostly cloudy, with a low around 20. South wind 6 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Saturday

Snow showers. High near 31. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Saturday Night

Snow showers. Low around 13. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

Sunday

Snow showers. High near 24. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Sunday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Northwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Monday

Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.

Tuesday

Mostly cloudy, with a high near 31.

Tuesday Night

Mostly cloudy, with a low around 21.

Wednesday

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