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

10 Miles NNE Snoqualmie Pass WA

Winter Storm Warning April 15, 10:03am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 10:03am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 28 °F
Heavy Snow
Tonight
Low: 21 °F
Heavy Snow
then Chance
Snow
Thursday
High: 32 °F
Slight Chance
Snow then
Partly Sunny
Thursday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 39 °F
Mostly Sunny
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 46 °F
Partly Sunny
Saturday Night
Low: 34 °F
Chance Rain

Detailed Forecast

Today

Snow showers before 5pm, then snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 28. Wind chill values between 14 and 19. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. West northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Thursday

A 20 percent chance of snow before 7am. Partly sunny, with a high near 32. Wind chill values between 13 and 21. West northwest wind 9 to 14 mph, with gusts as high as 28 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 6 to 13 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 39. Northwest wind 5 to 7 mph.

Friday Night

Mostly cloudy, with a low around 28.

Saturday

Partly sunny, with a high near 46.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 34.

Sunday

A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 48.