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 NNW Snoqualmie Pass WA

Winter Storm Warning April 15, 03:04am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 03:04am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 23 °F
Mostly Cloudy
Wednesday
High: 28 °F
Snow Showers
Likely then
Heavy Snow
Wednesday Night
Low: 23 °F
Heavy Snow
then Slight
Chance Snow
Thursday
High: 33 °F
Slight Chance
Snow
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 39 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 47 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a low around 23. Wind chill values between 14 and 19. West northwest wind 11 to 13 mph, with gusts as high as 20 mph.

Wednesday

A chance of snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 28. Wind chill values between 12 and 17. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 23. Wind chill values between 12 and 17. Northwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 33. Wind chill values between 14 and 20. West wind 10 to 16 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. West wind 8 to 16 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 39.

Friday Night

Mostly cloudy, with a low around 29.

Saturday

Partly sunny, with a high near 47.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 35.

Sunday

A chance of rain before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 49.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 35.