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

Winter Storm Warning until March 13, 05:00 AM PDT

Current conditions at

CASTLE ROCK (TR950)

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

41°F

5°C

Humidity	100%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	12 Mar 07:09 PM PDT

More Information:

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

Extended Forecast for

16 Miles ENE Kelso WA

Winter Storm Warning March 12, 07:47pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 07:47pm until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Tonight
Low: 34 °F
Rain/Snow
Friday
High: 40 °F⇓
Rain/Snow
then Rain
Friday Night
Low: 30 °F
Rain/Snow
Saturday
High: 39 °F
Snow Likely
Saturday Night
Low: 31 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Sunday
High: 41 °F
Rain/Snow
Likely
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 53 °F
Chance Rain

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all rain after 4am. Snow level 3700 feet rising to 5500 feet after midnight. Low around 34. Light and variable wind. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Rain before 10am, then rain, possibly mixed with snow between 10am and 11am, then rain after 11am. The rain could be heavy at times. Temperature falling to around 37 by 11am. Light and variable wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 2am. Snow level 4000 feet lowering to 2000 feet after midnight . Low around 30. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely before 11am, then a chance of snow showers after 11am. Partly sunny, with a high near 39. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 31. West northwest wind 5 to 9 mph becoming calm in the evening.

Sunday

A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 41. 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 53.

Monday Night

A chance of rain. Mostly cloudy, with a low around 42.

Tuesday

A chance of rain. Mostly cloudy, with a high near 57.

Tuesday Night

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

Wednesday

Rain. Mostly cloudy, with a high near 53.