Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today 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 from this morning into early evening. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

38°F

3°C

Humidity	85%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	25 Nov 08:52 AM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Today
High: 27 °F
Heavy Snow
Tonight
Low: 27 °F⇑
Wintry Mix
Wednesday
High: 34 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow and
Breezy
Thanksgiving Day
High: 33 °F
Breezy.
Rain/Snow
then Heavy
Snow
Thursday Night
Low: 30 °F
Heavy Snow
and Breezy
Friday
High: 31 °F
Snow Likely
Friday Night
Low: 27 °F
Chance Snow
Saturday
High: 30 °F
Chance Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. Steady temperature around 27. South southwest wind 8 to 13 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Rain and snow, possibly mixed with freezing rain before 3am, then rain, possibly mixed with snow. The snow could be heavy at times. Snow level 6400 feet rising to 7500 feet after midnight. Temperature rising to around 33 by 5am. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain, possibly mixed with snow. Snow level 7000 feet. High near 34. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain, possibly mixed with snow before 7pm, then rain between 7pm and 10pm, then rain, possibly mixed with snow after 10pm. Snow level 7000 feet. Low around 30. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thanksgiving Day

Rain and snow, becoming all snow after 10am. The snow could be heavy at times. High near 33. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 26 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. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday Night

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

Saturday

A chance of snow. Mostly cloudy, with a high near 30.

Saturday Night

A chance of snow before 10pm. Mostly cloudy, with a low around 23.

Sunday

Partly sunny, with a high near 28.