Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

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

4 Miles N Chinook Pass WA

Today
High: 39 °F
Rain/Snow
Tonight
Low: 32 °F
Mostly Cloudy
Sunday
High: 42 °F
Chance Rain
Sunday Night
Low: 31 °F
Rain/Snow
then Chance
Rain/Snow
Monday
High: 34 °F
Snow Likely
Monday Night
Low: 26 °F
Snow Likely
then Slight
Chance Snow
Tuesday
High: 32 °F
Snow
Tuesday Night
Low: 20 °F
Heavy Snow
Wednesday
High: 27 °F
Snow

Detailed Forecast

Today

Rain, possibly mixed with snow before 2pm, then a chance of rain. High near 39. West wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Mostly cloudy, with a low around 32. North northwest wind 5 to 7 mph becoming light and variable after midnight.

Sunday

A 50 percent chance of rain after 11am. Partly sunny, with a high near 42. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

Rain before 8pm, then rain and snow between 8pm and 2am, then a chance of snow after 2am. Low around 31. Wind chill values between 23 and 28. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. West wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow, mainly after 11am. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 20.

Wednesday

Snow. Mostly cloudy, with a high near 27.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19.

Thursday

A chance of snow. Partly sunny, with a high near 30.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 19.