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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

N/A

Humidity	74%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Last update	03 Apr 11:01 AM PDT

More Information:

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

Extended Forecast for

6 Miles W Snoqualmie Pass WA

Winter Storm Warning April 14, 11:32pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 11:32pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 25 °F
Heavy Snow
Wednesday
High: 31 °F
Snow Showers
Likely then
Snow Showers
Wednesday Night
Low: 25 °F
Heavy Snow
then Slight
Chance Snow
Thursday
High: 36 °F
Slight Chance
Snow
Thursday Night
Low: 29 °F
Chance Snow
Friday
High: 41 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy
Saturday
High: 50 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Low around 25. Wind chill values between 18 and 23. West northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 31. Wind chill values between 16 and 21. West wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow, mainly before 8pm. The snow could be heavy at times. Low around 25. Wind chill values between 16 and 21. West northwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 36. Wind chill values between 18 and 25. West wind 8 to 14 mph, with gusts as high as 23 mph.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 29. West wind 6 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 41.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

Partly sunny, with a high near 50.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 38.

Sunday

A chance of rain. Mostly cloudy, with a high near 53.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 39.