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.

43°F

6°C

Humidity	100%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	12 Apr 03:52 AM PDT

More Information:

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

Extended Forecast for

3 Miles S Mount St Helens WA

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

Detailed Forecast

Today

Showers, mainly after 1pm. High near 50. Calm wind becoming west 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

Showers, mainly before 8pm. Snow level 5800 feet lowering to 4100 feet after midnight . Low around 40. West northwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers. Snow level 3800 feet. High near 42. West wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain showers likely before 8pm, then rain likely, possibly mixed with snow showers. Snow level 4000 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 36. West wind 5 to 9 mph, with gusts as high as 20 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 39. South southwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all snow after 2am. Snow level 3600 feet lowering to 3000 feet after midnight . Low around 33. Breezy. 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

Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 39.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 31.

Friday

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

Friday Night

Partly cloudy, with a low around 34.

Saturday

A slight chance of rain. Snow level 3000 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 52.