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

3 Miles WSW Chinook Pass WA

Tonight
Low: 35 °F
Mostly Cloudy
Sunday
High: 47 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 34 °F
Rain/Snow
then Chance
Rain/Snow
Monday
High: 37 °F
Snow Likely
Monday Night
Low: 29 °F
Snow Likely
then Slight
Chance Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 30 °F
Snow
Wednesday Night
Low: 22 °F
Snow Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 35. Calm wind.

Sunday

A slight chance of rain and snow between 10am and 11am, then a chance of rain. Increasing clouds, with a high near 47. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Low around 34. West wind around 7 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 37. West wind 7 to 13 mph, with gusts as high as 29 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 29. West wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow, mainly after 11am. High near 34. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. Cloudy, with a high near 30.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22.

Thursday

A chance of snow, mainly after 11am. Partly sunny, with a high near 33.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 22.