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 S Chinook Pass WA

Today
High: 58 °F
Chance
Showers
Tonight
Low: 42 °F
Chance
Showers then
Showers
Likely
Saturday
High: 46 °F
Showers
Saturday Night
Low: 38 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 49 °F
Chance
Showers
Sunday Night
Low: 35 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 41 °F
Chance Snow
Showers
Monday Night
Low: 31 °F
Chance Snow
Tuesday
High: 38 °F
Snow Likely

Detailed Forecast

Today

A slight chance of showers before 4pm, then a chance of showers after 5pm. Partly sunny, with a high near 58. Light southeast wind. Chance of precipitation is 30%.

Tonight

Showers likely, mainly after 4am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. High near 46. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. West wind 3 to 6 mph.

Sunday

A 40 percent chance of showers after 11am. Partly sunny, with a high near 49. West wind 3 to 8 mph.

Sunday Night

Rain showers likely before 8pm, then rain and snow showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Little or no snow accumulation expected.

Monday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 31.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 38.

Tuesday Night

Snow. Cloudy, with a low around 29.

Wednesday

Snow likely. Mostly cloudy, with a high near 36.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 24.