Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

38°F

3°C

Humidity	36%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	31 Mar 12:52 AM PDT

More Information:

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

Extended Forecast for

Mount St Helens WA

Overnight
Low: 23 °F
Partly Cloudy
and Breezy
Tuesday
High: 33 °F
Chance Snow
and Breezy
Tuesday Night
Low: 26 °F
Chance Snow
then Heavy
Snow and
Breezy
Wednesday
High: 29 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 25 °F
Heavy Snow
and Breezy
Thursday
High: 30 °F
Snow Showers
and Breezy
Thursday Night
Low: 21 °F
Chance Snow
Showers and
Breezy then
Mostly Cloudy
Friday
High: 39 °F
Slight Chance
Snow Showers
Friday Night
Low: 26 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. Breezy, with a south wind around 17 mph, with gusts as high as 22 mph.

Tuesday

A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow, mainly after midnight. The snow could be heavy at times. Low around 26. Breezy, with a south southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 29. Breezy, with a south wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 25. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers. High near 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. Breezy. New snow accumulation of less than a half inch possible.

Friday

A slight chance of snow showers. Mostly sunny, with a high near 39.

Friday Night

Mostly clear, with a low around 26.

Saturday

Sunny, with a high near 48.

Saturday Night

Partly cloudy, with a low around 32.

Sunday

Partly sunny, with a high near 52.

Sunday Night

Partly cloudy, with a low around 35.