Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 14, 11:00 AM PDT until April 15, 11:00 PM PDT

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

N/A

Humidity	70%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Last update	03 Apr 10:56 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSW Chinook Pass WA

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

Click here for hazard details and duration

Winter Storm Warning

Today
High: 41 °F
Snow Likely
then Snow
Tonight
Low: 29 °F
Heavy Snow
Wednesday
High: 36 °F
Snow Showers
Wednesday Night
Low: 24 °F
Snow then
Chance Snow
Thursday
High: 40 °F
Chance Snow
Thursday Night
Low: 27 °F
Chance Snow
then Partly
Cloudy
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 31 °F
Partly Cloudy
Saturday
High: 52 °F
Partly Sunny

Detailed Forecast

Today

Snow, mainly after 11am. High near 41. Southwest wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly before 4am. The snow could be heavy at times. Low around 29. South southwest wind 8 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 36. Wind chill values between 21 and 27. West wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 24. West wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 40. West wind 7 to 11 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Thursday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 27. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 31.

Saturday

Partly sunny, with a high near 52.

Saturday Night

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 38.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 50.