High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

White Pass (TWHIT)

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

25°F

-4°C

Humidity	54%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	1.24 mi
Last update	26 Jan 03:32 AM PST

More Information:

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

Extended Forecast for

5 Miles NNE Chinook Pass WA

Overnight
Low: 26 °F
Mostly Cloudy
Monday
High: 36 °F
Decreasing
Clouds
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Cloudy
then Chance
Snow
Tuesday Night
Low: 28 °F
Snow Likely
Wednesday
High: 36 °F
Snow Likely
Wednesday Night
Low: 31 °F
Snow
Thursday
High: 36 °F
Snow
Thursday Night
Low: 33 °F
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 26. Wind chill values between 16 and 21. Southwest wind around 9 mph.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 36. Wind chill values between 18 and 28. Southwest wind 5 to 9 mph.

Monday Night

Mostly cloudy, with a steady temperature around 29. Wind chill values between 18 and 23. South wind 8 to 10 mph.

Tuesday

A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 35. Wind chill values between 18 and 25. Southeast wind 13 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 28. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. Cloudy, with a high near 36.

Thursday Night

Snow. Cloudy, with a low around 33.

Friday

Snow. Cloudy, with a high near 39.

Friday Night

Snow likely. Mostly cloudy, with a low around 33.