Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for 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

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

47°F

8°C

Humidity	89%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	10 Apr 08:09 AM PDT

More Information:

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

Extended Forecast for

17 Miles S Mossyrock WA

Today
High: 61 °F
Slight Chance
Showers
Tonight
Low: 46 °F
Chance
Showers then
Showers
Saturday
High: 51 °F
Showers
Saturday Night
Low: 43 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 49 °F
Chance
Showers
Sunday Night
Low: 41 °F
Chance
Showers
Monday
High: 45 °F
Showers
Likely
Monday Night
Low: 38 °F
Chance Rain
Tuesday
High: 42 °F
Rain

Detailed Forecast

Today

A 20 percent chance of showers between 1pm and 5pm. Partly sunny, with a high near 61. Light south southeast wind.

Tonight

Showers, mainly after 2am. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. High near 51. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West northwest wind around 5 mph becoming calm in the evening.

Sunday

A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 49. Calm wind becoming west northwest around 6 mph in the afternoon.

Sunday Night

A 50 percent chance of showers. Snow level 5000 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 41.

Monday

Showers likely. Snow level 3600 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

Monday Night

A chance of rain, mainly before 11pm. Snow level 3800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 38.

Tuesday

Rain. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 42.

Tuesday Night

Rain before 2am, then rain and snow. Snow level 3600 feet lowering to 3100 feet after midnight . Cloudy, with a low around 37.

Wednesday

Rain and snow likely. Snow level 2500 feet. Mostly cloudy, with a high near 42.