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

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

42°F

6°C

Humidity	100%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	12 Apr 05:52 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles WSW Mount St Helens WA

Today
High: 50 °F
Chance
Showers then
Showers
Tonight
Low: 39 °F
Showers then
Chance
Rain/Snow
Monday
High: 42 °F
Rain/Snow
then Showers
Monday Night
Low: 36 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 30 °F
Snow
Thursday
High: 40 °F
Snow Likely

Detailed Forecast

Today

Showers, mainly after 2pm. High near 50. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain showers before 4am, then a chance of rain and snow showers. Snow level 5700 feet lowering to 4000 feet after midnight . Low around 39. West northwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow showers, becoming all rain after 11am. Snow level 3800 feet. High near 42. West wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain likely, possibly mixed with snow showers before 2am, then a chance of snow showers. Snow level 4000 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 36. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Snow likely before 11am, then rain, possibly mixed with snow. Snow level rising to 3500 feet in the afternoon. High near 38. South southwest wind 5 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all snow after 2am. Low around 33. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow, mainly before 11pm. Mostly cloudy, with a low around 30.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 40.

Thursday Night

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

Friday

A slight chance of snow. Mostly sunny, with a high near 45.

Friday Night

Partly cloudy, with a low around 34.

Saturday

A slight chance of rain. Snow level rising to 4400 feet in the afternoon. Partly sunny, with a high near 51.