Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

CANYON CREEK (CYFW1)

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

42°F

6°C

Humidity	100%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	05 Dec 08:52 PM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Tonight
Low: 31 °F
Heavy Snow
and Very
Windy
Saturday
High: 30 °F
Heavy Snow
and Windy
Saturday Night
Low: 29 °F
Snow
Sunday
High: 35 °F
Heavy Snow
and Breezy
Sunday Night
Low: 33 °F
Heavy Snow
Monday
High: 39 °F
Rain/Snow and
Breezy
Monday Night
Low: 32 °F
Very Windy.
Heavy Rain
then
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 35 °F
Rain/Snow and
Windy

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Steady temperature around 31. Very windy, with a west wind 28 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Saturday

Snow before 1pm, then snow showers between 1pm and 4pm, then snow after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 30. Windy, with a west wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Saturday Night

Snow. Low around 29. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 35. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 33. West southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Rain and snow, becoming all rain after 1pm. The rain and snow could be heavy at times. Snow level 6400 feet rising to 7300 feet in the afternoon. High near 39. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Rain before 1am, then rain and snow. The rain could be heavy at times. Snow level 8100 feet lowering to 7500 feet after midnight . Low around 32. Very windy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 6700 feet. Cloudy, with a high near 37. Breezy.

Tuesday Night

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 7500 feet. Cloudy, with a low around 35. Windy.

Wednesday

Rain and snow. The rain could be heavy at times. Snow level 7700 feet. Cloudy, with a high near 39. Windy.

Wednesday Night

Rain and snow. Snow level 7100 feet. Cloudy, with a low around 35. Windy.

Thursday

Snow, possibly mixed with rain. Snow level 6700 feet. Mostly cloudy, with a high near 35. Breezy.

Thursday Night

Snow likely, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 6600 feet. Mostly cloudy, with a low around 32.