Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 9, 05:00 AM PDT until March 10, 05:00 PM PDT

Current conditions at

CANYON CREEK (CYFW1)

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

48°F

9°C

Humidity	100%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	07 Mar 02:52 PM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 37 °F
Showers
Likely
Tonight
Low: 33 °F
Rain/Snow
Sunday
High: 34 °F⇓
Rain/Snow and
Breezy then
Snow and
Windy
Sunday Night
Low: 20 °F
Snow and
Windy
Monday
High: 23 °F
Heavy Snow
and Windy
Monday Night
Low: 19 °F
Snow Showers
and Breezy
Tuesday
High: 24 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 20 °F
Heavy Snow
and Breezy
Wednesday
High: 26 °F
Heavy Snow
and Windy

Detailed Forecast

This Afternoon

Showers likely. Snow level 7200 feet. Mostly cloudy, with a high near 37. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Tonight

Rain showers likely before 10pm, then rain and snow showers. Snow level 6700 feet lowering to 6100 feet after midnight . Low around 33. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow, becoming all snow after 9am. Temperature falling to around 28 by 5pm. Windy, with a west wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. Low around 20. Windy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow showers. The snow could be heavy at times. High near 23. Windy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow showers. Low around 19. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow showers before 10am, then snow after 10am. The snow could be heavy at times. High near 24. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 20. Breezy.

Wednesday

Snow. The snow could be heavy at times. Cloudy, with a high near 26. Windy.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 26. Very windy.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 27. Windy.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 24. Breezy.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 26. Breezy.