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

Flood Watch until December 12, 07:00 AM PST

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

unknown precip,mist

34°F

1°C

Humidity	100%
Wind Speed	WNW 6 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	34°F (1°C)
Visibility	6.00 mi
Wind Chill	29°F (-2°C)
Last update	11 Dec 08:16 AM PST

More Information:

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

Extended Forecast for

8 Miles W Easton WA

Flood Watch December 11, 08:42am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 11, 08:42am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 39 °F
Rain/Snow
Tonight
Low: 37 °F
Rain Likely
Friday
High: 41 °F
Rain Likely
Friday Night
Low: 35 °F
Chance Rain
Saturday
High: 45 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Rain Likely
Sunday
High: 39 °F
Rain Likely
Sunday Night
Low: 37 °F
Rain

Detailed Forecast

Today

Rain, possibly mixed with snow. High near 39. West wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain likely. Cloudy, with a low around 37. West wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 41. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35. West wind 8 to 13 mph, with gusts as high as 21 mph.

Saturday

Mostly sunny, with a high near 45. South wind 3 to 5 mph.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

Sunday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

Sunday Night

Rain. Low around 37. Chance of precipitation is 80%.

Monday

Rain. High near 40. Chance of precipitation is 100%.