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

11 Miles NNE Snoqualmie Pass WA

Winter Storm Warning April 14, 04:21pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 04:21pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 29 °F
Heavy Snow
Tonight
Low: 19 °F
Heavy Snow
Wednesday
High: 25 °F
Heavy Snow
Wednesday Night
Low: 20 °F
Snow then
Chance Snow
Thursday
High: 29 °F
Slight Chance
Snow
Thursday Night
Low: 24 °F
Chance Snow
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 29. Wind chill values between 15 and 20. Southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Low around 19. Wind chill values between 8 and 13. Southwest wind 14 to 21 mph becoming west northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow likely before 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 25. Wind chill values between 7 and 12. West wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 20. Wind chill values between 7 and 12. West northwest wind 13 to 16 mph, with gusts as high as 23 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 29. West wind 13 to 20 mph, with gusts as high as 28 mph.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 37.

Friday Night

Partly cloudy, with a low around 27.

Saturday

Partly sunny, with a high near 42.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 33.