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

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

32°F

0°C

Humidity	76%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	10 Mar 11:25 AM PDT

More Information:

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

Extended Forecast for

13 Miles E Mount St Helens WA

Winter Weather Advisory March 10, 12:43pm 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, 12:43pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
This Afternoon
High: 27 °F
Heavy Snow
Tonight
Low: 26 °F
Heavy Snow
Wednesday
High: 36 °F
Heavy Snow
then
Rain/Snow and
Breezy
Wednesday Night
Low: 30 °F
Rain/Snow and
Breezy
Thursday
High: 33 °F
Heavy Snow
and Breezy
Thursday Night
Low: 30 °F
Rain/Snow
Friday
High: 34 °F
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow, mainly after 1pm. The snow could be heavy at times. High near 27. Southwest wind around 10 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 26. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Rain, possibly mixed with snow. The snow could be heavy at times. High near 36. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. The rain could be heavy at times. Snow level 5100 feet. Low around 30. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Snow. The snow could be heavy at times. High near 33. Breezy, with a west wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday Night

Snow before 11pm, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Rain and snow. The snow could be heavy at times. Snow level 4600 feet. High near 34. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Rain and snow, becoming all snow after 2am. Snow level 4800 feet lowering to 3900 feet after midnight . Cloudy, with a low around 23.

Saturday

Snow likely. Mostly cloudy, with a high near 31.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.

Sunday

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

Sunday Night

Rain and snow likely. Snow level 4300 feet rising to 6500 feet after midnight. Mostly cloudy, with a low around 31.

Monday

Rain likely. Mostly cloudy, with a high near 44.