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 SSW Chinook Pass WA

Overnight
Low: 43 °F
Rain
Saturday
High: 49 °F
Rain/Snow
then Chance
Rain
Saturday Night
Low: 38 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 52 °F
Chance Rain
Sunday Night
Low: 38 °F
Rain/Snow
then Chance
Rain/Snow
Monday
High: 44 °F
Snow Likely
then
Rain/Snow
Likely
Monday Night
Low: 33 °F
Rain/Snow
Likely then
Slight Chance
Snow
Tuesday
High: 42 °F
Snow then
Rain/Snow
Tuesday Night
Low: 29 °F
Rain/Snow
then Heavy
Snow

Detailed Forecast

Overnight

Rain. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 49. Calm wind becoming south southwest around 6 mph in the afternoon. 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 38. South southwest wind around 5 mph becoming calm in the evening.

Sunday

A 50 percent chance of rain after 11am. Mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

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 38. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 5pm, then rain and snow. Mostly cloudy, with a high near 42.

Tuesday Night

Rain and snow, becoming all snow after 8pm. The snow could be heavy at times. Cloudy, with a low around 29.

Wednesday

Snow. Cloudy, with a high near 38.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25.

Thursday

A chance of snow. Partly sunny, with a high near 40.

Thursday Night

A chance of snow. Partly cloudy, with a low around 25.