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 NNW Snoqualmie Pass WA

Winter Storm Warning April 15, 01:07am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 01:07am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 25 °F
Slight Chance
Snow
Wednesday
High: 31 °F
Snow Showers
Likely then
Heavy Snow
Wednesday Night
Low: 27 °F
Heavy Snow
then Mostly
Cloudy
Thursday
High: 36 °F
Slight Chance
Snow
Thursday Night
Low: 31 °F
Chance Snow
Friday
High: 42 °F
Partly Sunny
Friday Night
Low: 33 °F
Mostly Cloudy
Saturday
High: 49 °F
Partly Sunny

Detailed Forecast

Overnight

A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. West wind 8 to 11 mph.

Wednesday

A chance of snow before 11am, then snow showers between 11am and 5pm, then snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Wind chill values between 18 and 23. West southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 36. Wind chill values between 21 and 28. West wind 7 to 13 mph, with gusts as high as 20 mph.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 31. West wind 6 to 14 mph. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 42.

Friday Night

Mostly cloudy, with a low around 33.

Saturday

Partly sunny, with a high near 49.

Saturday Night

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

Sunday

A chance of rain. Mostly cloudy, with a high near 52.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 40.