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	WNW 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	12 Mar 11:09 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 13, 12:13am until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 13, 12:13am until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Overnight
Low: 41 °F
Rain
Friday
High: 42 °F
Rain/Snow and
Patchy Fog
Friday Night
Low: 32 °F
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: 45 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 41 °F
Rain Likely
Monday
High: 54 °F
Rain Likely

Detailed Forecast

Overnight

Rain. Steady temperature around 41. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain, possibly mixed with snow. Patchy fog after 10am. High near 42. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 3am. Snow level 3600 feet lowering to 1200 feet after midnight . Low around 32. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Snow likely before 5pm, then a chance of rain and snow. Partly sunny, with a high near 43. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 31. West northwest wind around 6 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 3500 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain likely, mainly before 11pm. Cloudy, with a low around 41. Chance of precipitation is 70%.

Monday

Rain likely. Mostly cloudy, with a high near 54.

Monday Night

A chance of rain. Mostly cloudy, with a low around 45.

Tuesday

Rain likely. Mostly cloudy, with a high near 58.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 48.

Wednesday

Rain. Cloudy, with a high near 55.