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 >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

50°F

10°C

Humidity	97%
Wind Speed	SSE 10 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	10 Dec 03:52 AM PST

More Information:

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

Extended Forecast for

6 Miles SSE Mount St Helens WA

Overnight
Low: 47 °F
Showers and
Breezy
Wednesday
High: 47 °F
Showers and
Breezy
Wednesday Night
Low: 46 °F
Heavy Rain
and Breezy
Thursday
High: 46 °F
Showers
Thursday Night
Low: 44 °F
Showers then
Chance
Showers
Friday
High: 45 °F
Showers
Likely
Friday Night
Low: 40 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 49 °F
Slight Chance
Showers
Saturday Night
Low: 41 °F
Rain

Detailed Forecast

Overnight

Showers. Steady temperature around 47. Breezy, with a west southwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers. High near 47. Breezy, with a west southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Showers. The rain could be heavy at times. Steady temperature around 46. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Showers. High near 46. West wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Showers, mainly before 10pm. Low around 44. Light west southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 40.

Saturday

A slight chance of showers after 10am. Mostly sunny, with a high near 49.

Saturday Night

A slight chance of showers before 10pm, then rain, mainly after 4am. Mostly cloudy, with a low around 41.

Sunday

Rain. Mostly cloudy, with a high near 42.

Sunday Night

Rain likely. Mostly cloudy, with a low around 42.