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 NW Chinook Pass WA

This Afternoon
High: 41 °F
Slight Chance
Rain
Tonight
Low: 33 °F
Mostly Cloudy
Sunday
High: 46 °F
Chance Rain
Sunday Night
Low: 32 °F
Rain/Snow
then Chance
Rain/Snow
Monday
High: 37 °F
Snow Likely
Monday Night
Low: 27 °F
Snow Likely
then Slight
Chance Snow
Tuesday
High: 35 °F
Snow then
Rain/Snow
Tuesday Night
Low: 22 °F
Rain/Snow
then Heavy
Snow
Wednesday
High: 30 °F
Snow

Detailed Forecast

This Afternoon

A 20 percent chance of rain. Mostly cloudy, with a high near 41. Northwest wind around 7 mph.

Tonight

Mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.

Sunday

A 50 percent chance of rain after 11am. Partly sunny, with a high near 46. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

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 32. North northwest wind around 9 mph becoming west after midnight. Winds could gust as high as 22 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 9 to 15 mph, with gusts as high as 32 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 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 5pm, then rain and snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Rain and snow, becoming all snow after 8pm. The snow could be heavy at times. Cloudy, with a low around 22.

Wednesday

Snow. Cloudy, with a high near 30.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20.

Thursday

A chance of snow. Partly sunny, with a high near 33.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 20.