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

Chinook Pass WA

Winter Storm Warning April 15, 11:59am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 11:59am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 24 °F
Snow Showers
Tonight
Low: 16 °F
Snow Likely
then Chance
Snow
Thursday
High: 30 °F
Mostly Sunny
Thursday Night
Low: 20 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 44 °F
Partly Sunny
Saturday Night
Low: 34 °F
Slight Chance
Rain

Detailed Forecast

Today

Snow showers, mainly before 5pm, then snow likely after 5pm. Some thunder is also possible. High near 24. Wind chill values between 8 and 13. West wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. Wind chill values between 4 and 9. West northwest wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Mostly sunny, with a high near 30. Wind chill values between 5 and 15. West northwest wind 11 to 17 mph, with gusts as high as 37 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20. Wind chill values between 11 and 16. West wind 8 to 17 mph, with gusts as high as 36 mph.

Friday

Mostly sunny, with a high near 37. West northwest wind around 7 mph.

Friday Night

Mostly cloudy, with a low around 28.

Saturday

Partly sunny, with a high near 44.

Saturday Night

A slight chance of rain. Mostly cloudy, with a low around 34.

Sunday

A slight chance of rain. Mostly cloudy, with a high near 47.

Sunday Night

A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 37.