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.

32°F

0°C

Humidity	84%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	20 Feb 08:52 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW 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

Tonight
Low: 19 °F⇑
Slight Chance
Snow and
Breezy then
Heavy Snow
and Windy
Saturday
High: 27 °F
Heavy Snow
and Very
Windy
Saturday Night
Low: 25 °F
Heavy Snow
and Very
Windy
Sunday
High: 29 °F
Heavy Snow
and Very
Windy
Sunday Night
Low: 26 °F
Snow and
Breezy
Monday
High: 31 °F
Heavy Snow
and Breezy
Monday Night
Low: 29 °F
Heavy Snow
and Blustery
Tuesday
High: 29 °F
Heavy Snow
and Windy
Tuesday Night
Low: 23 °F
Snow and
Breezy

Detailed Forecast

Tonight

Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a temperature rising to around 23 by 5am. Windy, with a southeast wind 17 to 26 mph, with gusts as high as 32 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 27. Very windy, with a southeast wind 32 to 34 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 25. Very windy, with a southeast wind 34 to 37 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 29. Very windy, with a south southeast wind 22 to 30 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Sunday Night

Snow. Low around 26. Breezy, with a southeast wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. The snow could be heavy at times. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 29. Blustery. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 29. Windy.

Tuesday Night

Snow. Mostly cloudy, with a low around 23. Breezy.

Wednesday

Snow. Mostly cloudy, with a high near 28. Breezy.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 23. Blustery.