Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

Rain

35°F

2°C

Humidity	68%
Wind Speed	ENE 4 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	1.24 mi
Wind Chill	32°F (0°C)
Last update	11 Feb 12:32 PM PST

More Information:

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

Extended Forecast for

Chinook Pass WA

This Afternoon
High: 42 °F
Sunny
Tonight
Low: 27 °F
Partly Cloudy
Thursday
High: 40 °F
Partly Sunny
Thursday Night
Low: 26 °F
Partly Cloudy
then Chance
Snow
Friday
High: 36 °F
Snow
Friday Night
Low: 27 °F
Snow
Saturday
High: 34 °F
Snow Likely
Saturday Night
Low: 24 °F
Snow Likely
Sunday
High: 34 °F
Chance Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 42. East southeast wind 3 to 5 mph.

Tonight

Partly cloudy, with a low around 27. Light east wind.

Thursday

Partly sunny, with a high near 40. Wind chill values between 25 and 35. Calm wind becoming west southwest around 6 mph in the afternoon.

Thursday Night

A 30 percent chance of snow after 4am. Increasing clouds, with a low around 26. West southwest wind 3 to 5 mph. Little or no snow accumulation expected.

Friday

Snow, mainly after 10am. High near 36. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24.

Sunday

A chance of snow. Partly sunny, with a high near 34.

Sunday Night

A chance of snow, mainly after 4am. Mostly cloudy, with a low around 22.

Washington's Birthday

Snow likely. Mostly cloudy, with a high near 33.