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

6 Miles WSW Snoqualmie Pass WA

Winter Storm Warning April 15, 03:50am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 03:50am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 30 °F
Mostly Cloudy
Wednesday
High: 35 °F
Snow Showers
Likely then
Snow Showers
Wednesday Night
Low: 29 °F
Heavy Snow
then Slight
Chance Snow
Thursday
High: 40 °F
Slight Chance
Snow then
Chance
Rain/Snow
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Slight
Chance Snow
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Cloudy
Saturday
High: 53 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a low around 30. West wind 3 to 5 mph.

Wednesday

A chance of snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Wind chill values between 24 and 29. West wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 8pm. The snow could be heavy at times. Low around 29. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A slight chance of snow between 11am and 5pm, then a chance of rain and snow. Partly sunny, with a high near 40. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 33. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 45.

Friday Night

Mostly cloudy, with a low around 35.

Saturday

Partly sunny, with a high near 53.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 42.

Sunday

A chance of rain. Mostly cloudy, with a high near 57.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 43.