Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly this evening into early tonight. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

39°F

4°C

Humidity	77%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	25 Nov 01:52 PM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

This Afternoon
High: 31 °F
Heavy Snow
Tonight
Low: 28 °F⇑
Rain/Snow and
Breezy
Wednesday
High: 35 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow and
Breezy
Thanksgiving Day
High: 32 °F
Wintry Mix
and Breezy
Thursday Night
Low: 30 °F
Heavy Snow
and Blustery
Friday
High: 32 °F
Snow Likely
Friday Night
Low: 27 °F
Chance Snow
Saturday
High: 31 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 31. South southwest wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Rain and snow before 1am, then rain likely between 1am and 4am, then a chance of rain and snow after 4am. The snow could be heavy at times. Snow level 6100 feet rising to 7600 feet after midnight. Temperature rising to around 32 by 2am. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Rain, possibly mixed with snow, mainly after 3pm. Snow level rising to 6700 feet in the afternoon. High near 35. South wind 5 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. Snow level 7700 feet lowering to 6600 feet after midnight . Low around 31. Breezy, with a south wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thanksgiving Day

Rain, snow, and freezing rain, becoming all snow after 1pm. The snow could be heavy at times. Snow level 6100 feet. High near 32. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 30. Blustery. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Friday

Snow likely, mainly before 10am. Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

A chance of snow. Mostly cloudy, with a low around 27.

Saturday

A chance of snow. Partly sunny, with a high near 31.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 24.

Sunday

Partly sunny, with a high near 31.