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.

53°F

12°C

Humidity	77%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	11 Apr 05:52 PM PDT

More Information:

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

Extended Forecast for

4 Miles SW Mount St Helens WA

Tonight
Low: 41 °F
Chance
Showers
Sunday
High: 49 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 38 °F
Showers then
Showers
Likely
Monday
High: 40 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 37 °F
Snow Showers
then
Rain/Snow
Tuesday Night
Low: 32 °F
Rain/Snow
then Heavy
Snow
Wednesday
High: 35 °F
Heavy Snow
Wednesday Night
Low: 29 °F
Snow

Detailed Forecast

Tonight

A chance of showers before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

Sunday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 49. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers. Snow level 5700 feet lowering to 4000 feet after midnight . Low around 38. West wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 3700 feet. High near 40. West wind 7 to 10 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 4000 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 35. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Snow showers before 2pm, then rain and snow showers. High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all snow after 8pm. The snow could be heavy at times. Low around 32. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. Cloudy, with a high near 35.

Wednesday Night

Snow, mainly before 11pm. Mostly cloudy, with a low around 29.

Thursday

A chance of snow. Partly sunny, with a high near 39.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 29.

Friday

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

Friday Night

Partly cloudy, with a low around 34.