Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

White Pass (TWHIT)

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

42°F

6°C

Humidity	47%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	1.24 mi
Last update	23 Mar 06:25 PM PDT

More Information:

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

Extended Forecast for

4 Miles S Chinook Pass WA

Tonight
Low: 35 °F
Mostly Cloudy
then
Rain/Snow
Likely
Tuesday
High: 40 °F
Rain/Snow
Tuesday Night
Low: 29 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 23 °F
Snow then
Chance Snow
Thursday
High: 37 °F
Chance Snow
Thursday Night
Low: 24 °F
Mostly Clear
Friday
High: 46 °F
Sunny
Friday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of snow between 4am and 5am, then rain and snow likely. Mostly cloudy, with a low around 35. Calm wind becoming south southwest 5 to 7 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow. The rain could be heavy at times. High near 40. South southwest wind 9 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 11pm, then snow likely after 11pm. Low around 29. Wind chill values between 22 and 27. West southwest wind 11 to 14 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 33. Wind chill values between 21 and 26. West southwest wind 9 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 23. West wind 10 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 37. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly clear, with a low around 24.

Friday

Sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 51.

Saturday Night

Partly cloudy, with a low around 36.