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.

43°F

6°C

Humidity	100%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	08 Mar 01:52 AM 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

Overnight
Low: 33 °F
Rain/Snow
Sunday
High: 35 °F⇓
Rain/Snow and
Breezy then
Snow and
Windy
Sunday Night
Low: 18 °F
Chance Snow
and Windy
then Snow
Showers and
Breezy
Monday
High: 22 °F
Heavy Snow
and Windy
Monday Night
Low: 18 °F
Snow Showers
and Windy
Tuesday
High: 24 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 22 °F
Heavy Snow
and Breezy
Wednesday
High: 32 °F
Heavy Snow
and Windy
Wednesday Night
Low: 28 °F
Heavy Snow
and Windy

Detailed Forecast

Overnight

Rain and snow, mainly before 5am. Snow level 6500 feet. Low around 33. West southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain and snow, becoming all snow after 10am. Temperature falling to around 30 by 5pm. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

A chance of snow before 11pm, then snow showers, mainly after 1am. Low around 18. Windy, with a west wind 18 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 22. Windy, with a west wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow showers. Low around 18. Windy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow showers. 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. Low around 22. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. Cloudy, with a high near 32. Windy.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 28. Windy.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 30. Windy.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 25. Windy.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 30. Breezy.