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 NW Snoqualmie Pass WA

Winter Storm Warning April 15, 10:41am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 10:41am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 28 °F
Heavy Snow
Tonight
Low: 23 °F
Heavy Snow
then Chance
Snow
Thursday
High: 33 °F
Slight Chance
Snow then
Partly Sunny
Thursday Night
Low: 27 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 39 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 47 °F
Partly Sunny
Saturday Night
Low: 35 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Today

Snow showers, mainly before 5pm, then snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 28. Wind chill values between 12 and 17. West wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow, mainly before midnight. The snow could be heavy at times. Low around 23. Wind chill values between 12 and 17. West northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow before 7am. Partly sunny, with a high near 33. Wind chill values between 14 and 20. West northwest wind 11 to 16 mph, with gusts as high as 26 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. West wind 8 to 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 39. West northwest wind around 7 mph.

Friday Night

Mostly cloudy, with a low around 29.

Saturday

Partly sunny, with a high near 47.

Saturday Night

A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 35.

Sunday

A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 49.

Sunday Night

A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.