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 SW Chinook Pass WA

Tonight
Low: 38 °F
Slight Chance
Rain then
Rain
Saturday
High: 43 °F
Rain/Snow
Saturday Night
Low: 35 °F
Chance Rain
then Mostly
Cloudy
Sunday
High: 44 °F
Chance
Rain/Snow
Sunday Night
Low: 33 °F
Rain/Snow
Likely then
Chance Snow
Monday
High: 37 °F
Chance Snow
Monday Night
Low: 29 °F
Chance Snow
then Slight
Chance Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 24 °F
Snow

Detailed Forecast

Tonight

Rain, mainly after 4am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and snow, becoming all rain after 2pm. High near 43. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. Light and variable wind.

Sunday

A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 44. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain likely, possibly mixed with snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 33. West wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 37. New snow accumulation of less than a half inch possible.

Monday Night

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

Tuesday

Snow, mainly after 11am. Mostly cloudy, with a high near 34.

Tuesday Night

Snow. Cloudy, with a low around 24.

Wednesday

Snow. Cloudy, with a high near 31.

Wednesday Night

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