Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Flood Watch until December 11, 04:00 PM PST

Current conditions at

CANYON CREEK (CYFW1)

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

41°F

5°C

Humidity	100%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	09 Dec 11:52 AM PST

More Information:

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

Extended Forecast for

2 Miles WSW Mount St Helens WA

Flood Watch December 9, 12:49pm until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 12:49pm until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
This Afternoon
High: 43 °F
Rain
Tonight
Low: 39 °F⇑
Heavy Rain
and Windy
Wednesday
High: 45 °F
Heavy Rain
and Windy
Wednesday Night
Low: 42 °F
Rain and
Breezy
Thursday
High: 45 °F
Rain
Thursday Night
Low: 43 °F
Rain
Friday
High: 45 °F
Rain Likely
Friday Night
Low: 38 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain. High near 43. Southeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Rain. The rain could be heavy at times. Temperature rising to around 45 by midnight. Windy, with a southwest wind 13 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday

Rain. The rain could be heavy at times. High near 45. Windy, with a southwest wind 15 to 22 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 42. Breezy, with a southwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain. High near 45. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain. Low around 43. Chance of precipitation is 80%.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

Friday Night

A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.

Saturday

A chance of rain, mainly after 10am. Partly sunny, with a high near 45.

Saturday Night

Rain, mainly after 10pm. Snow level 5900 feet. Mostly cloudy, with a low around 38.

Sunday

Rain. Snow level 5100 feet. Mostly cloudy, with a high near 40.