Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 15, 11:00 PM PDT

Current conditions at

White Pass (TWHIT)

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

N/A

Humidity	70%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Last update	03 Apr 10:56 AM PDT

More Information:

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

Extended Forecast for

3 Miles NW Chinook Pass WA

Winter Storm Warning April 15, 08:25am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 08:25am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 28 °F
Chance Snow
then Snow
Showers
Tonight
Low: 19 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 34 °F
Slight Chance
Snow
Thursday Night
Low: 22 °F
Chance Snow
then Partly
Cloudy
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 47 °F
Partly Sunny
Saturday Night
Low: 35 °F
Chance Rain

Detailed Forecast

Today

Snow showers, mainly before 5pm, then snow after 5pm. Some thunder is also possible. High near 28. Wind chill values between 12 and 17. West wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Wind chill values between 9 and 14. Northwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 34. Wind chill values between 10 and 20. West northwest wind 8 to 15 mph, with gusts as high as 34 mph.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. Wind chill values between 14 and 19. West wind 7 to 16 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 40. West northwest wind 3 to 6 mph.

Friday Night

Mostly cloudy, with a low around 28.

Saturday

Partly sunny, with a high near 47.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 35.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 51.

Sunday Night

A chance of rain and snow, mainly after 5am. Mostly cloudy, with a low around 36.