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

5 Miles NNE Chinook Pass WA

Tonight
Low: 33 °F
Partly Cloudy
Sunday
High: 47 °F
Chance Rain
Sunday Night
Low: 33 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 38 °F
Chance Snow
Monday Night
Low: 28 °F
Snow Likely
then Slight
Chance Snow
Tuesday
High: 36 °F
Snow
Tuesday Night
Low: 22 °F
Heavy Snow
Wednesday
High: 30 °F
Snow Showers
Wednesday Night
Low: 20 °F
Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 33. Light and variable wind.

Sunday

A 40 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 47. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

A chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 33. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

A 50 percent chance of snow. Partly sunny, with a high near 38. Wind chill values between 24 and 29. West wind 10 to 15 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 28. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow, mainly after 11am. High near 36. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. Mostly cloudy, with a high near 30.

Wednesday Night

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

Thursday

A chance of snow, mainly after 11am. Partly sunny, with a high near 34.

Thursday Night

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