Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

White Pass (TWHIT)

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

22°F

-6°C

Humidity	61%
Wind Speed	E 4 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	1.24 mi
Wind Chill	17°F (-8°C)
Last update	31 Mar 04:25 AM PDT

More Information:

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

Extended Forecast for

Chinook Pass WA

Today
High: 38 °F
Partly Sunny
then Slight
Chance Snow
Tonight
Low: 28 °F
Chance Snow
then Heavy
Snow
Wednesday
High: 33 °F
Heavy Snow
Wednesday Night
Low: 24 °F
Snow then
Snow Likely
Thursday
High: 31 °F
Snow
Thursday Night
Low: 23 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 38 °F
Slight Chance
Snow
Friday Night
Low: 28 °F
Mostly Clear
Saturday
High: 45 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of snow after 4pm. Partly sunny, with a high near 38. Wind chill values between 15 and 25. Southeast wind 5 to 7 mph.

Tonight

Snow likely, mainly after 2am. The snow could be heavy at times. Mostly cloudy, with a low around 28. Light south wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 33. Wind chill values between 23 and 28. South wind 7 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Snow. Low around 24. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 31. West wind 6 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 38.

Friday Night

Mostly clear, with a low around 28.

Saturday

Sunny, with a high near 45.

Saturday Night

Partly cloudy, with a low around 33.

Sunday

Partly sunny, with a high near 51.