Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 21, 04:00 AM PST 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	78%
Wind Speed	SE 9 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	23°F (-5°C)
Last update	21 Feb 12:52 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, 04:00am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 26 °F
Heavy Snow
and Breezy
Saturday
High: 33 °F
Heavy Snow
and Breezy
Saturday Night
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

Overnight

Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 26. Breezy, with an east southeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

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%. New snow accumulation of 8 to 12 inches possible.

Saturday Night

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. 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. Cloudy, with a high near 37.

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.