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 SSE Chinook Pass WA

Tonight
Low: 41 °F
Rain Likely
Saturday
High: 44 °F
Rain/Snow
then Chance
Rain/Snow
Saturday Night
Low: 34 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 47 °F
Chance Rain
then Chance
Rain/Snow
Sunday Night
Low: 34 °F
Rain/Snow
then Chance
Snow
Monday
High: 39 °F
Snow Likely
Monday Night
Low: 29 °F
Chance Snow
then Slight
Chance Snow
Tuesday
High: 36 °F
Snow
Tuesday Night
Low: 24 °F
Heavy Snow

Detailed Forecast

Tonight

Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 41. South wind around 5 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and snow before 2pm, then a chance of rain. High near 44. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 34. Southwest wind 5 to 7 mph becoming northeast after midnight.

Sunday

A chance of rain after 11am, mixing with snow after 5pm. Mostly cloudy, with a high near 47. North wind 5 to 9 mph becoming west in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain and snow before 11pm, then a chance of snow. Low around 34. West wind around 11 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 39. Chance of precipitation is 60%. 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 36.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 24.

Wednesday

Snow. Cloudy, with a high near 32.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 21.

Thursday

A chance of snow. Partly sunny, with a high near 34.