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

2 Miles W Snoqualmie Pass WA

Winter Storm Warning April 15, 09:22am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 09:22am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 34 °F
Snow Showers
Likely then
Snow Showers
Tonight
Low: 26 °F
Heavy Snow
then Slight
Chance Snow
Thursday
High: 38 °F
Slight Chance
Snow
Thursday Night
Low: 30 °F
Chance Snow
Friday
High: 44 °F
Mostly Sunny
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 52 °F
Partly Sunny
Saturday Night
Low: 38 °F
Chance Rain

Detailed Forecast

Today

A chance of snow before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 34. Wind chill values between 25 and 30. West wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Light west northwest wind. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 38. Wind chill values between 24 and 32. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 44. Light west northwest wind.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 52.

Saturday Night

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

Sunday

A chance of rain. Partly sunny, with a high near 55.

Sunday Night

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