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.

35°F

2°C

Humidity	78%
Wind Speed	ESE 4 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	31 Mar 10:52 AM PDT

More Information:

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

Extended Forecast for

8 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

Today
High: 46 °F
Chance
Rain/Snow
Tonight
Low: 34 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
then Rain
Wednesday Night
Low: 31 °F
Rain/Snow
then Snow
Showers
Thursday
High: 41 °F
Snow Showers
then
Rain/Snow
Thursday Night
Low: 29 °F
Chance
Showers then
Mostly Cloudy
Friday
High: 49 °F
Slight Chance
Rain/Snow
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 57 °F
Sunny

Detailed Forecast

Today

A chance of rain and snow before 2pm, then a chance of rain. Snow level 3200 feet rising to 4100 feet. Mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow before 2am, then snow between 2am and 5am, then snow, possibly mixed with rain after 5am. Snow level 4100 feet lowering to 2900 feet after midnight . Low around 34. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

Snow, possibly mixed with rain, becoming all rain after 8am. Snow level 3000 feet rising to 3700 feet in the afternoon. High near 41. South southeast wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain showers before 8pm, then snow showers. Low around 31. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers before 2pm, then snow showers, possibly mixed with rain. High near 41. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 29.

Friday

A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Snow level rising to 3800 feet in the afternoon. Mostly sunny, with a high near 49. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 34.

Saturday

Sunny, with a high near 57.

Saturday Night

Partly cloudy, with a low around 39.

Sunday

Partly sunny, with a high near 63.

Sunday Night

Mostly cloudy, with a low around 42.

Monday

A slight chance of rain. Partly sunny, with a high near 64.