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

Flood Watch in effect from December 8, 04:00 AM PST until December 12, 04:00 AM PST

Current conditions at

CANYON CREEK (CYFW1)

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

41°F

5°C

Humidity	100%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	06 Dec 09:52 AM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Flood Watch December 8, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Today
High: 31 °F
Heavy Snow
and Breezy
Tonight
Low: 30 °F
Heavy Snow
then Heavy
Snow and
Breezy
Sunday
High: 32 °F
Heavy Snow
and Breezy
Sunday Night
Low: 33 °F
Heavy Snow
and Breezy
Monday
High: 39 °F
Rain/Snow and
Windy
Monday Night
Low: 31 °F
Rain/Snow and
Very Windy
Tuesday
High: 37 °F
Heavy Snow
and Windy
Tuesday Night
Low: 34 °F
Rain/Snow and
Windy
Wednesday
High: 39 °F
Rain/Snow and
Windy

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. High near 31. Breezy, with a west wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow showers likely before 10pm, then snow, mainly after 10pm. The snow could be heavy at times. Low around 30. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Sunday

Snow. The snow could be heavy at times. Steady temperature around 32. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 33. Breezy, with a west wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Rain and snow, becoming all rain after 1pm. The rain and snow could be heavy at times. Snow level 6600 feet rising to 7500 feet in the afternoon. High near 39. Windy, with a south southwest wind 22 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Rain before 10pm, then snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7800 feet lowering to 6900 feet after midnight . Low around 31. Very windy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 37. Windy. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Tuesday Night

Snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7500 feet. Cloudy, with a low around 34. Windy.

Wednesday

Snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7000 feet. Cloudy, with a high near 39. Windy.

Wednesday Night

Snow, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 6900 feet. Cloudy, with a low around 34. Breezy.

Thursday

Snow, possibly mixed with rain. Snow level 6700 feet. Mostly cloudy, with a high near 36. Breezy.

Thursday Night

Snow likely, possibly mixed with rain. Snow level 6800 feet. Mostly cloudy, with a low around 34.