Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 04:00 PM PST

Current conditions at

CANYON CREEK (CYFW1)

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

30°F

-1°C

Humidity	100%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	26 Dec 11:52 PM PST

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

Winter Weather Advisory December 27, 12:11am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 12:11am until December 27, 04:00pm
NOW until 4:00pm Sat
Winter Weather Advisory
Overnight
Low: 29 °F
Snow Showers
Likely and
Breezy
Saturday
High: 30 °F
Slight Chance
Snow Showers
then Frost
Saturday Night
Low: 23 °F
Mostly Cloudy
then Frost
Sunday
High: 36 °F
Frost
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 30 °F
Mostly Cloudy
Tuesday
High: 43 °F
Mostly Cloudy

Detailed Forecast

Overnight

Snow showers likely, mainly between 1am and 2am. Mostly cloudy, with a steady temperature around 29. Breezy, with a west northwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 7 inches possible.

Saturday

A 20 percent chance of snow showers before noon. Widespread frost between noon and 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 30. West northwest wind 5 to 10 mph becoming light west in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

Widespread frost after 4am. Otherwise, mostly cloudy, with a low around 23. Calm wind.

Sunday

Widespread frost before 10am, then widespread frost after 1pm. Otherwise, partly sunny, with a high near 36. Southeast wind around 5 mph becoming calm in the afternoon.

Sunday Night

Mostly cloudy, with a low around 27. East southeast wind 6 to 8 mph.

Monday

Partly sunny, with a high near 40.

Monday Night

Mostly cloudy, with a low around 30.

Tuesday

Mostly cloudy, with a high near 43.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

A slight chance of rain after 10am. Mostly cloudy, with a high near 43.