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

6 Miles N Mount St Helens WA

Winter Weather Advisory February 21, 01:16pm until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 01:16pm until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
This Afternoon
High: 35 °F
Chance Snow
and Windy
Tonight
Low: 33 °F
Windy. Snow
Likely then
Snow/Sleet
Sunday
High: 38 °F
Breezy. Heavy
Snow then
Snow/Sleet
Sunday Night
Low: 35 °F
Snow
Monday
High: 39 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Rain/Snow
Tuesday
High: 39 °F
Snow then
Rain/Snow
Tuesday Night
Low: 29 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Mostly cloudy, with a high near 35. Windy, with an east southeast wind around 23 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow likely before 3am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 33. Windy, with an east southeast wind 23 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 3 to 7 inches possible.

Sunday

Snow before 3pm, then snow likely, possibly mixed with sleet. The snow could be heavy at times. High near 38. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 6 inches possible.

Sunday Night

Snow. Low around 35. South southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday

Snow before 1pm, then snow, possibly mixed with rain. High near 39. South southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow, possibly mixed with rain. Snow level 4700 feet. Low around 33. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow before 4pm, then rain and snow. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 29.

Wednesday

Snow. Mostly cloudy, with a high near 37.

Wednesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 29.

Thursday

Snow. Mostly cloudy, with a high near 41. Breezy.

Thursday Night

Snow. Mostly cloudy, with a low around 31.