Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 20, 04:00 AM PST

Current conditions at

CANYON CREEK (CYFW1)

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

31°F

-1°C

Humidity	100%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	18 Feb 09:52 AM PST

More Information:

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

Extended Forecast for

2 Miles SE Mount St Helens WA

Winter Weather Advisory February 18, 10:42am until February 20, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 10:42am until February 20, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
Today
High: 28 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Thursday
High: 32 °F
Chance Snow
Showers then
Heavy Snow
Thursday Night
Low: 22 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday
High: 31 °F
Snow Showers
Likely
Friday Night
Low: 28 °F
Chance Snow
Showers
Saturday
High: 37 °F
Snow Likely
and Breezy
Saturday Night
Low: 33 °F
Snow Likely
and Windy

Detailed Forecast

Today

Snow showers, mainly before 5pm. The snow could be heavy at times. High near 28. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow showers, mainly before 1am. The snow could be heavy at times. Low around 25. South southwest wind around 7 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow showers likely, mainly after 2pm. The snow could be heavy at times. Mostly cloudy, with a high near 32. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 22. Northwest wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 31. South southwest wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A chance of snow showers before 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

Snow likely. Mostly cloudy, with a low around 33. Windy.

Sunday

Snow before 4pm, then rain and snow. Cloudy, with a high near 40. Breezy.

Sunday Night

Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 34.

Monday

Snow. The snow could be heavy at times. Cloudy, with a high near 37.

Monday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 33.