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.

38°F

3°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	09 Dec 06:25 PM PST

More Information:

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

Extended Forecast for

5 Miles E Chinook Pass WA

Flood Watch December 9, 07:02pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 07:02pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Tonight
Low: 35 °F⇑
Rain
Wednesday
High: 41 °F
Rain
Wednesday Night
Low: 36 °F
Rain
Thursday
High: 38 °F
Rain/Snow
Thursday Night
Low: 36 °F
Rain/Snow
Friday
High: 40 °F
Rain/Snow
Likely
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 41 °F
Chance Rain

Detailed Forecast

Tonight

Rain. Temperature rising to around 40 by 4am. Southwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 41. Southwest wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 36. Southwest wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain and snow. High near 38. West wind 13 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Low around 36. West wind around 7 mph, with gusts as high as 20 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 40. 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 33.

Saturday

A 30 percent chance of rain. Partly sunny, with a high near 41.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 33.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 36.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 32.

Monday

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