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

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

53°F

12°C

Humidity	80%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	11 Apr 02:25 PM PDT

More Information:

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

Extended Forecast for

9 Miles NNE Mount St Helens WA

This Afternoon
High: 48 °F
Chance
Showers
Tonight
Low: 38 °F
Chance
Showers
Sunday
High: 49 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 36 °F
Showers then
Rain/Snow
Likely
Monday
High: 40 °F
Snow Showers
then
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 37 °F
Snow Showers
Tuesday Night
Low: 29 °F
Heavy Snow
Wednesday
High: 35 °F
Heavy Snow

Detailed Forecast

This Afternoon

A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 48. West northwest wind around 5 mph.

Tonight

A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm in the evening.

Sunday

Showers likely, mainly after 1pm. Snow level 5800 feet. Mostly cloudy, with a high near 49. Light north wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain showers before 2am, then rain likely, possibly mixed with snow showers. Snow level 5700 feet lowering to 4100 feet after midnight . Low around 36. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Snow showers before 2pm, then snow showers, possibly mixed with rain. High near 40. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers. High near 37. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 29.

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 26.

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 26.