Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Flood Watch until March 14, 05:00 PM PDT

Current conditions at

CASTLE ROCK (TR950)

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

40°F

4°C

Humidity	100%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	12 Mar 10:09 PM PDT

More Information:

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

Extended Forecast for

12 Miles SSW Mossyrock WA

Flood Watch March 12, 10:35pm until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 12, 10:35pm until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 40 °F
Rain
Friday
High: 40 °F
Rain/Snow and
Patchy Fog
then Rain and
Patchy Fog
Friday Night
Low: 32 °F
Rain then
Rain/Snow
Saturday
High: 43 °F
Snow Likely
then Chance
Rain/Snow
Saturday Night
Low: 31 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Sunday
High: 44 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 55 °F
Chance Rain

Detailed Forecast

Tonight

Rain. Steady temperature around 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday

Rain before 10am, then rain, possibly mixed with snow between 10am and 11am, then rain after 11am. Patchy fog between 11am and 4pm. High near 40. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain before 2am, then rain and snow. Snow level 3200 feet lowering to 1300 feet after midnight . Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers likely before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 43. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 31. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

A chance of snow before 11am, then rain likely. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain likely, mainly before 11pm. Cloudy, with a low around 40. Chance of precipitation is 70%.

Monday

A chance of rain. Mostly cloudy, with a high near 55.

Monday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.

Tuesday

A chance of rain. Mostly cloudy, with a high near 60.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 49.

Wednesday

Rain. Mostly cloudy, with a high near 56.