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

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

43°F

6°C

Humidity	98%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	11 Dec 07:25 AM PST

More Information:

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

Extended Forecast for

8 Miles NNE White Pass WA

Flood Watch December 11, 08:43am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 11, 08:43am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 40 °F
Rain and
Breezy
Tonight
Low: 37 °F
Rain
Friday
High: 41 °F
Chance Rain
Friday Night
Low: 33 °F
Slight Chance
Rain then
Mostly Cloudy
Saturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Chance Rain
then Rain
Likely
Sunday
High: 40 °F
Rain Likely
Sunday Night
Low: 36 °F
Rain Likely

Detailed Forecast

Today

Rain. High near 40. Breezy, with a west wind 18 to 23 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, mainly before 1am. Low around 37. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A 40 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 41. West wind around 7 mph, with gusts as high as 18 mph.

Friday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33. West wind around 8 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 46. Southwest wind 3 to 5 mph.

Saturday Night

Rain likely, mainly after 4am. Partly cloudy, with a low around 35. Chance of precipitation is 60%.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

Sunday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.