Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 05:00 AM PDT until April 2, 05:00 PM PDT

Current conditions at

CANYON CREEK (CYFW1)

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

43°F

6°C

Humidity	69%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	31 Mar 05:52 PM PDT

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

Winter Weather Advisory April 1, 05:00am until April 2, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 35 °F
Rain Likely
then
Rain/Snow
Wednesday
High: 41 °F
Breezy.
Rain/Snow
then Rain
Wednesday Night
Low: 32 °F
Rain/Snow
then Snow
Thursday
High: 41 °F
Snow then
Rain/Snow
Thursday Night
Low: 31 °F
Chance Rain
then Mostly
Cloudy
Friday
High: 51 °F
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Clear
Saturday
High: 60 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after 5am. Snow level 4600 feet lowering to 3000 feet after midnight . Low around 35. South wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain and snow, becoming all rain after 11am. Snow level 3100 feet rising to 3900 feet in the afternoon. High near 41. Breezy, with a south southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain before 8pm, then snow. Low around 32. South southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow before 2pm, then rain and snow. High near 41. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of rain before 11pm. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 31. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 21 mph.

Friday

Mostly sunny, with a high near 51.

Friday Night

Mostly clear, with a low around 35.

Saturday

Mostly sunny, with a high near 60.

Saturday Night

Mostly cloudy, with a low around 40.

Sunday

Partly sunny, with a high near 62.

Sunday Night

Mostly cloudy, with a low around 43.