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

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

35°F

2°C

Humidity	98%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	10 Mar 12:52 PM PDT

More Information:

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

Extended Forecast for

2 Miles SE 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: 23 °F
Heavy Snow
and Breezy
Tonight
Low: 22 °F
Heavy Snow
and Breezy
Wednesday
High: 33 °F
Heavy Snow
and Windy
Wednesday Night
Low: 25 °F
Heavy Snow
and Very
Windy
Thursday
High: 28 °F
Heavy Snow
and Windy
Thursday Night
Low: 26 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
and Breezy
Friday Night
Low: 20 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow, mainly after 2pm. The snow could be heavy at times. High near 23. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 22. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 33. Windy, with a southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 27 to 33 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 25. Very windy, with a southwest wind around 30 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 20 to 26 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 28. Windy, with a west wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Friday

Snow. The snow could be heavy at times. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Friday Night

Rain and snow, becoming all snow after 2am. The snow could be heavy at times. Cloudy, with a low around 20.

Saturday

Snow. Mostly cloudy, with a high near 28. Blustery.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. Blustery.

Sunday

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