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

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Arcade NY

Winter Weather Advisory December 11, 10:56am until December 12, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 11, 10:56am until December 12, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
Today
High: 22 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 12 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday
High: 26 °F
Chance Snow
Showers
Friday Night
Low: 15 °F
Mostly Cloudy
then Chance
Snow Showers
Saturday
High: 26 °F
Snow Showers
Saturday Night
Low: 9 °F
Snow Showers
Likely
Sunday
High: 18 °F
Snow Showers
Sunday Night
Low: 8 °F
Chance Snow
Showers

Detailed Forecast

Today

Snow before 1pm, then snow showers likely between 1pm and 2pm, then snow after 2pm. The snow could be heavy at times. Patchy blowing snow between 1pm and 3pm. High near 22. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely before 1am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 12. West wind 7 to 14 mph, with gusts as high as 25 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 26. West wind 6 to 8 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 15. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers. High near 26. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Saturday Night

Snow showers likely. Cloudy, with a low around 9. West wind 5 to 7 mph. Chance of precipitation is 70%.

Sunday

Snow showers. High near 18. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Sunday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 8. Northwest wind 5 to 7 mph. Chance of precipitation is 40%.

Monday

Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.