Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

CASTLE ROCK (TR950)

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

33°F

1°C

Humidity	100%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	10 Mar 06:09 AM 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

Winter Weather Advisory March 10, 06:23am until March 10, 05:00pm

Winter Storm Warning March 10, 05:00pm until March 11, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory March 10, 06:23am until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Today
High: 31 °F
Snow Likely
then Snow
Tonight
Low: 30 °F
Heavy Snow
Wednesday
High: 40 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 33 °F
Breezy. Rain
then
Rain/Snow
Thursday
High: 37 °F
Rain/Snow and
Breezy then
Heavy Snow
Thursday Night
Low: 35 °F
Rain/Snow
Friday
High: 38 °F
Rain/Snow
Friday Night
Low: 27 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

Today

Snow. High near 31. South southwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 30. Southwest wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow before 2pm, then rain and snow. The snow could be heavy at times. High near 40. South southwest wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Rain before 2am, then rain, possibly mixed with snow. Snow level 5200 feet. Low around 33. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 8am. The snow could be heavy at times. High near 37. Breezy, with a west wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Rain and snow. Snow level 3800 feet rising to 4700 feet after midnight. Low around 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 4700 feet. High near 38. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow, becoming all snow after 11pm. Cloudy, with a low around 27.

Saturday

Snow likely. Mostly cloudy, with a high near 36.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27.

Sunday

Snow likely. Mostly cloudy, with a high near 39.

Sunday Night

Rain and snow likely. Snow level 4700 feet rising to 6600 feet after midnight. Mostly cloudy, with a low around 37.

Monday

Rain likely. Mostly cloudy, with a high near 48.