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.

34°F

1°C

Humidity	97%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	15 Apr 12:29 PM PDT

More Information:

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

Extended Forecast for

7 Miles SSW Stevens Pass WA

Winter Storm Warning April 15, 01:43pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 01:43pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 31 °F
Heavy Snow
Tonight
Low: 22 °F
Heavy Snow
then Slight
Chance Snow
Thursday
High: 34 °F
Slight Chance
Snow then
Partly Sunny
Thursday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 43 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 49 °F
Partly Sunny
Saturday Night
Low: 35 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers, mainly after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Wind chill values between 19 and 24. West wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow likely before 3am, then a slight chance of snow after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 22. Wind chill values between 12 and 17. West northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow before 8am. Mostly cloudy, with a high near 34. Wind chill values between 14 and 24. West northwest wind 10 to 13 mph, with gusts as high as 29 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. West wind 7 to 13 mph, with gusts as high as 28 mph.

Friday

Mostly sunny, with a high near 43. West northwest wind 3 to 6 mph.

Friday Night

Mostly cloudy, with a low around 30.

Saturday

Partly sunny, with a high near 49.

Saturday Night

Mostly cloudy, with a low around 35.

Sunday

A slight chance of rain. Partly sunny, with a high near 53.

Sunday Night

A slight chance of rain before 11pm. Mostly cloudy, with a low around 37.