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

3 Miles N Snoqualmie Pass WA

Winter Storm Warning April 14, 04:58pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 04:58pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 33 °F
Heavy Snow
Tonight
Low: 23 °F
Heavy Snow
Wednesday
High: 29 °F
Chance Snow
then Heavy
Snow
Wednesday Night
Low: 23 °F
Snow then
Chance Snow
Thursday
High: 33 °F
Slight Chance
Snow
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 33. Wind chill values between 20 and 25. Southwest wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow, mainly before 3am. The snow could be heavy at times. Low around 23. Wind chill values between 16 and 21. Southwest wind 10 to 17 mph becoming northwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow likely between 10am and 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Wind chill values between 14 and 19. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 23. Wind chill values between 15 and 20. West northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 33. West wind 9 to 15 mph, with gusts as high as 25 mph.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. Little or no snow accumulation expected.

Friday

Partly sunny, with a high near 39.

Friday Night

Partly cloudy, with a low around 30.

Saturday

A slight chance of snow after 11am, mixing with rain after 2pm. Partly sunny, with a high near 46.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 36.