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.

38°F

3°C

Humidity	100%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	14 Apr 08:29 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 14, 09:43pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 09:43pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 18 °F
Heavy Snow
Wednesday
High: 24 °F
Heavy Snow
Wednesday Night
Low: 20 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 28 °F
Slight Chance
Snow
Thursday Night
Low: 23 °F
Slight Chance
Snow
Friday
High: 35 °F
Mostly Sunny
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 41 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Low around 18. Wind chill values between 6 and 15. West wind 15 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Wednesday

Snow likely before 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 24. Wind chill values between 5 and 11. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Wind chill values between 7 and 12. West wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 28. Wind chill values between 9 and 14. West wind 14 to 18 mph, with gusts as high as 29 mph.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 23. West northwest wind 13 to 20 mph, with gusts as high as 29 mph.

Friday

Mostly sunny, with a high near 35.

Friday Night

Partly cloudy, with a low around 26.

Saturday

Partly sunny, with a high near 41.

Saturday Night

Rain likely, possibly mixed with snow, mainly after 5am. Mostly cloudy, with a low around 33.

Sunday

Rain and snow likely before 8am, then snow likely between 8am and 11am, then rain and snow likely after 11am. Mostly cloudy, with a high near 40.