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

6 Miles NNW Mount St Helens WA

Today
High: 52 °F
Chance
Showers then
Showers
Tonight
Low: 38 °F
Showers then
Chance
Rain/Snow
Monday
High: 43 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Tuesday
High: 39 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 31 °F
Rain/Snow and
Breezy
Wednesday
High: 38 °F
Snow
Wednesday Night
Low: 28 °F
Snow
Thursday
High: 41 °F
Snow Likely

Detailed Forecast

Today

Showers, mainly after 11am. High near 52. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Tonight

Rain showers before 1am, then a chance of rain and snow showers. Snow level 5800 feet lowering to 4000 feet after midnight . Low around 38. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow showers, becoming all rain after 2pm. Snow level 3800 feet. High near 43. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 5am, then a chance of snow showers after 5am. Snow level 4000 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely before 8am, then rain and snow. Snow level rising to 3500 feet in the afternoon. High near 39. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all snow after 2am. Snow level 3500 feet lowering to 3000 feet after midnight . Low around 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 38. 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 28.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 41.

Thursday Night

A chance of snow before 11pm. Mostly cloudy, with a low around 29.

Friday

A slight chance of snow. Partly sunny, with a high near 46.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

A slight chance of rain. Snow level 3000 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 53.