Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. 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.

37°F

3°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	09 Dec 09:25 PM PST

More Information:

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

Extended Forecast for

4 Miles NE Chinook Pass WA

Flood Watch December 9, 10:11pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 10:11pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Tonight
Low: 40 °F
Rain
Wednesday
High: 45 °F
Rain and
Breezy
Wednesday Night
Low: 38 °F
Rain and
Breezy
Thursday
High: 40 °F
Rain/Snow
Thursday Night
Low: 37 °F
Rain/Snow
Friday
High: 42 °F
Rain/Snow
Likely
Friday Night
Low: 35 °F
Chance Rain
Saturday
High: 43 °F
Chance Rain

Detailed Forecast

Tonight

Rain. Steady temperature around 40. Southwest wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 45. Breezy, with a southwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 38. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain and snow. High near 40. West wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Low around 37. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 35.

Saturday

A 30 percent chance of rain. Partly sunny, with a high near 43.

Saturday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Sunday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 33.

Monday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 40.