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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

33°F

1°C

Humidity	95%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	15 Apr 01:29 PM PDT

More Information:

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

Extended Forecast for

6 Miles SSW Stevens Pass WA

Winter Storm Warning April 15, 02:20pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 02:20pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 24 °F
Heavy Snow
Tonight
Low: 19 °F
Heavy Snow
Thursday
High: 28 °F
Slight Chance
Snow Showers
then Partly
Sunny
Thursday Night
Low: 23 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 41 °F
Partly Sunny
Saturday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 24. Wind chill values between 6 and 11. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow showers likely before 3am, then a slight chance of snow showers after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Wind chill values between 5 and 10. West northwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow showers before 8am. Mostly cloudy, with a high near 28. Wind chill values between 7 and 15. West northwest wind 16 to 21 mph, with gusts as high as 30 mph.

Thursday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 23. Wind chill values between 11 and 16. West wind 13 to 20 mph, with gusts as high as 29 mph.

Friday

Mostly sunny, with a high near 37. West northwest wind 7 to 10 mph.

Friday Night

Mostly cloudy, with a low around 28.

Saturday

Partly sunny, with a high near 41.

Saturday Night

Mostly cloudy, with a low around 32.

Sunday

A slight chance of rain. Partly sunny, with a high near 47.

Sunday Night

A slight chance of rain before 11pm. Mostly cloudy, with a low around 35.