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

8 Miles W Mount St Helens WA

Today
High: 49 °F
Slight Chance
Showers then
Showers
Tonight
Low: 39 °F
Showers
Likely then
Chance
Rain/Snow
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 37 °F
Snow then
Rain/Snow and
Breezy
Tuesday Night
Low: 32 °F
Rain/Snow
Wednesday
High: 36 °F
Snow then
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow
then Chance
Snow
Thursday
High: 40 °F
Rain/Snow
Likely

Detailed Forecast

Today

Showers, mainly after 4pm. High near 49. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

Tonight

Rain showers likely before 3am, then a chance of rain and snow showers between 3am and 4am, then a chance of rain showers after 4am. Snow level 5700 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 39. West wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday

Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 2pm, then rain showers after 2pm. Snow level 3700 feet. High near 41. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 11pm, then a chance of snow showers after 11pm. Snow level 3900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 9 mph becoming light in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Snow before 2pm, then rain, possibly mixed with snow. High near 37. Breezy, with a south southwest wind 5 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all snow after 2am. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers before 5pm, then rain and snow showers. Some thunder is also possible. High near 36. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 30.

Thursday

A chance of snow before 11am, then rain and snow likely. Mostly cloudy, with a high near 40.

Thursday Night

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

Friday

A slight chance of rain and snow. Partly sunny, with a high near 44.

Friday Night

Partly cloudy, with a low around 33.

Saturday

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