Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. 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	SE 11 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	10 Dec 04:52 AM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Overnight
Low: 38 °F
Heavy Rain
and Very
Windy
Wednesday
High: 40 °F
Heavy Rain
and Very
Windy
Wednesday Night
Low: 36 °F
Heavy Rain
and Very
Windy
Thursday
High: 38 °F
Showers and
Breezy then
Rain/Snow
Thursday Night
Low: 37 °F
Showers then
Rain/Snow
Likely
Friday
High: 38 °F
Rain/Snow
Likely
Friday Night
Low: 32 °F
Chance Snow
Showers then
Mostly Cloudy
Saturday
High: 41 °F
Slight Chance
Snow Showers
Saturday Night
Low: 33 °F
Snow and
Breezy

Detailed Forecast

Overnight

Showers. The rain could be heavy at times. Steady temperature around 38. Very windy, with a west southwest wind around 33 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers. The rain could be heavy at times. High near 40. Very windy, with a southwest wind 26 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Showers. The rain could be heavy at times. Snow level 8600 feet. Low around 36. Very windy, with a west southwest wind 26 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain showers before 1pm, then rain, possibly mixed with snow showers. Snow level 8500 feet. High near 38. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain showers before 4am, then rain likely, possibly mixed with snow showers. Snow level 7800 feet lowering to 7300 feet after midnight . Low around 37. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Snow showers likely, possibly mixed with rain, becoming all snow after 1pm. Snow level 6700 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.

Saturday

A slight chance of snow showers after 10am. Mostly sunny, with a high near 41.

Saturday Night

A slight chance of snow showers before 10pm, then snow, mainly after 10pm. Mostly cloudy, with a low around 33. Breezy.

Sunday

Snow. Mostly cloudy, with a high near 35. Breezy.

Sunday Night

Snow. Mostly cloudy, with a low around 34. Breezy.

Monday

Snow, possibly mixed with rain. The snow could be heavy at times. Snow level 7100 feet. Cloudy, with a high near 37. Windy.