Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

CASTLE ROCK (TR950)

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

46°F

8°C

Humidity	74%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	10 Mar 11:09 AM PDT

More Information:

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

Extended Forecast for

16 Miles ENE Kelso WA

Winter Weather Advisory March 10, 12:03pm 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, 12:03pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
This Afternoon
High: 35 °F
Rain/Snow
Tonight
Low: 35 °F
Rain/Snow
Wednesday
High: 45 °F
Rain/Snow
then Rain and
Breezy
Wednesday Night
Low: 37 °F
Heavy Rain
and Breezy
Thursday
High: 39 °F
Rain/Snow
Thursday Night
Low: 37 °F
Rain/Snow
Friday
High: 42 °F
Rain/Snow
Friday Night
Low: 33 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow before 4pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 35. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Rain, possibly mixed with snow. Snow level 2300 feet. Low around 35. South southwest wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 3000 feet rising to 5100 feet in the afternoon. High near 45. Breezy, with a south wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain. The rain could be heavy at times. Low around 37. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain before 8am, then rain, possibly mixed with snow. Snow level 3400 feet lowering to 2500 feet. High near 39. West southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Snow level 3000 feet rising to 4600 feet after midnight. Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain before 11pm, then rain and snow likely. Snow level 4800 feet lowering to 3000 feet after midnight . Cloudy, with a low around 33.

Saturday

Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41.

Saturday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 32.

Sunday

Rain and snow likely. Snow level rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 44.

Sunday Night

Rain likely. Mostly cloudy, with a low around 40.