Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 21, 10:00 PM PST

Current conditions at

CANYON CREEK (CYFW1)

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

31°F

-1°C

Humidity	79%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	21 Feb 03:52 AM PST

More Information:

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

Extended Forecast for

2 Miles WSW Mount St Helens WA

Winter Weather Advisory February 21, 10:27am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 10:27am until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
Today
High: 33 °F
Heavy Snow
and Breezy
Tonight
Low: 31 °F
Snow and
Windy
Sunday
High: 36 °F
Snow and
Breezy
Sunday Night
Low: 34 °F
Rain/Snow
Monday
High: 37 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow
then Snow
Tuesday Night
Low: 28 °F
Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 33. Breezy, with an east southeast wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Snow. Low around 31. Windy, with an east southeast wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow. High near 36. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Sunday Night

Rain, possibly mixed with snow. Snow level 4000 feet rising to 4700 feet after midnight. Low around 34. Southeast wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level 5300 feet. High near 37. Southeast wind 8 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 7pm, then rain and snow. Snow level 5400 feet. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday

Snow, possibly mixed with rain, becoming all snow after 10am. High near 37. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. Mostly cloudy, with a low around 28.

Wednesday

Snow. Mostly cloudy, with a high near 35.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 28.

Thursday

Snow. Mostly cloudy, with a high near 38.

Thursday Night

Snow. Mostly cloudy, with a low around 31.

Friday

Snow. Mostly cloudy, with a high near 36.