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 NNW Snoqualmie Pass WA

Winter Storm Warning April 14, 10:17pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 10:17pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 28 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 35 °F
Heavy Snow
Wednesday Night
Low: 28 °F
Snow then
Chance Snow
Thursday
High: 40 °F
Chance Snow
Thursday Night
Low: 32 °F
Chance Snow
Friday
High: 45 °F
Partly Sunny
Friday Night
Low: 34 °F
Mostly Cloudy
Saturday
High: 52 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Rain and snow before 1am, then a chance of snow between 1am and 4am. Low around 28. West wind 5 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow likely, mainly between 1pm and 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 35. Wind chill values between 23 and 28. West southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 28. West wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 40. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32. West northwest wind 3 to 8 mph. Little or no snow accumulation expected.

Friday

Partly sunny, with a high near 45.

Friday Night

Mostly cloudy, with a low around 34.

Saturday

A slight chance of rain after 11am. Partly sunny, with a high near 52.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 41.

Sunday

Rain likely. Mostly cloudy, with a high near 52.

Sunday Night

Rain likely. Mostly cloudy, with a low around 39.