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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch 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

7 Miles WNW White Pass WA

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

Click here for hazard details and duration

Winter Storm Watch

Today
High: 42 °F
Chance
Rain/Snow
then Chance
Rain
Tonight
Low: 34 °F
Chance
Rain/Snow
then Slight
Chance Snow
Tuesday
High: 41 °F
Snow then
Rain/Snow
Tuesday Night
Low: 31 °F
Rain/Snow
then Snow
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 27 °F
Snow then
Chance Snow
Thursday
High: 41 °F
Chance Snow
Thursday Night
Low: 30 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 46 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 42. West southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow before 11pm, then a slight chance of snow after 3am. Mostly cloudy, with a low around 34. West southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

Snow before 2pm, then rain and snow. High near 41. West southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all snow after 8pm. Low around 31. West southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. High near 37. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 27. 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 41. Little or no snow accumulation expected.

Thursday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 30.

Friday

Mostly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 52.