Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

CASTLE ROCK (TR950)

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

57°F

14°C

Humidity	84%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	18 Mar 01:09 PM PDT

More Information:

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

Extended Forecast for

11 Miles NW Mount St Helens WA

This Afternoon
High: 50 °F
Chance Rain
Tonight
Low: 45 °F
Rain
Thursday
High: 48 °F
Rain
Thursday Night
Low: 46 °F
Rain
Friday
High: 47 °F
Rain
Friday Night
Low: 29 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 39 °F
Chance Snow
Saturday Night
Low: 28 °F
Slight Chance
Snow then
Mostly Clear
Sunday
High: 43 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Mostly cloudy, with a high near 50. South wind around 7 mph.

Tonight

Rain. Low around 45. South wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain. High near 48. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 46. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 47. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain, possibly mixed with snow before 2am, then a chance of snow. Snow level 6500 feet lowering to 3700 feet after midnight . Low around 29. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 39. New snow accumulation of less than a half inch possible.

Saturday Night

A slight chance of snow before 11pm. Mostly clear, with a low around 28.

Sunday

A slight chance of snow after 11am. Increasing clouds, with a high near 43.

Sunday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 32.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 47.

Monday Night

Rain and snow likely. Snow level 4300 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 38.

Tuesday

Rain, possibly mixed with snow. Snow level 5600 feet rising to 6200 feet. Cloudy, with a high near 43. Breezy.