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	85%
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	20 Feb 07:52 PM PST

More Information:

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

Extended Forecast for

3 Miles S 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: 29 °F
Slight Chance
Snow Showers
then Heavy
Snow
Saturday
High: 38 °F
Heavy Snow
then
Rain/Snow and
Breezy
Saturday Night
Low: 35 °F
Rain/Snow and
Breezy
Sunday
High: 39 °F
Rain/Snow
Sunday Night
Low: 38 °F
Rain
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 37 °F
Rain
Tuesday
High: 40 °F
Rain/Snow
Tuesday Night
Low: 34 °F
Rain/Snow
Likely then
Chance Snow

Detailed Forecast

Tonight

A slight chance of snow showers before 1am, then snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 29. East northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow before 2pm, then rain and snow. The snow could be heavy at times. High near 38. Breezy, with an east wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow, possibly mixed with rain. Snow level 3400 feet. Low around 35. Breezy, with an east wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 3600 feet. High near 39. Southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Snow level 4600 feet. Low around 38. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday

Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. Snow level 4700 feet. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain. Snow level 4800 feet. Low around 37. Chance of precipitation is 100%.

Tuesday

Rain and snow. Snow level 3600 feet. Mostly cloudy, with a high near 40.

Tuesday Night

Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 34.

Wednesday

A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 37.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 32.

Thursday

A chance of rain and snow. Partly sunny, with a high near 38.