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.

37°F

3°C

Humidity	65%
Wind Speed	WSW 1 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	10 Mar 12:25 PM PDT

More Information:

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

Extended Forecast for

13 Miles NNE Mount St Helens WA

Winter Weather Advisory March 10, 01:01pm 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, 01:01pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
This Afternoon
High: 34 °F
Heavy Snow
Tonight
Low: 31 °F
Heavy Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow and
Breezy
Thursday
High: 38 °F
Rain/Snow
then Heavy
Snow
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 40 °F
Rain/Snow
Friday Night
Low: 27 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

This Afternoon

Snow, mainly after 2pm. The snow could be heavy at times. High near 34. Southwest wind around 10 mph, with gusts as high as 22 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 31. West southwest wind around 8 mph, with gusts as high as 20 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. Snow level rising to 4500 feet in the afternoon. High near 41. South southwest wind 7 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 5am, then rain and snow after 5am. The rain could be heavy at times. Snow level 5400 feet lowering to 4900 feet after midnight . Low around 32. Breezy, with a southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow, becoming all snow after 8am. The snow could be heavy at times. High near 38. West wind 8 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Rain, possibly mixed with snow. The snow could be heavy at times. Snow level rising to 4200 feet after midnight. Low around 33. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Rain, possibly mixed with snow. Snow level 4500 feet. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow, becoming all snow after 8pm. Snow level 4600 feet lowering to 3000 feet after midnight . Cloudy, with a low around 27.

Saturday

Snow likely. Mostly cloudy, with a high near 37. Breezy.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.

Sunday

Snow likely. Mostly cloudy, with a high near 42.

Sunday Night

Rain and snow likely. Snow level 4300 feet rising to 6600 feet after midnight. Mostly cloudy, with a low around 35.

Monday

Rain likely. Mostly cloudy, with a high near 51.