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.

39°F

4°C

Humidity	100%
Wind Speed	NE 2 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	10 Dec 03:25 AM 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 10, 04:41am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 04:41am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Overnight
Low: 41 °F
Rain
Wednesday
High: 44 °F
Rain
Wednesday Night
Low: 37 °F
Rain and
Breezy
Thursday
High: 40 °F
Rain
Thursday Night
Low: 37 °F
Rain/Snow
then Rain
Likely
Friday
High: 43 °F
Rain Likely
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 46 °F
Mostly Sunny
then Slight
Chance Rain

Detailed Forecast

Overnight

Rain. Steady temperature around 41. Southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 44. Southwest wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 37. Breezy, with a west wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 40. West wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 37. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain likely, mainly before 10am. Partly sunny, with a high near 43. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 33.

Saturday

A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 46.

Saturday Night

Rain, mainly after 4am. Low around 34. Chance of precipitation is 80%.

Sunday

Rain before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 35.