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

6 Miles SSE 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: 41 °F
Chance
Rain/Snow
Tonight
Low: 34 °F
Chance
Rain/Snow
then Snow
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
then Snow
Showers
Thursday
High: 38 °F
Snow Showers
then
Rain/Snow
Thursday Night
Low: 29 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 46 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/Snow
Friday Night
Low: 33 °F
Mostly Clear
Saturday
High: 55 °F
Sunny

Detailed Forecast

Today

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Snow level rising to 4100 feet. Mostly cloudy, with a high near 41. Southeast wind around 8 mph becoming south southwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow before midnight, then snow. Snow level 4100 feet lowering to 3200 feet after midnight . Low around 34. South southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Wednesday

Rain and snow, becoming all rain after 2pm. Snow level rising to 3600 feet in the afternoon. High near 37. South wind 8 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain and snow showers, becoming all snow after 8pm. Low around 32. South southwest wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers before 5pm, then snow showers, possibly mixed with rain. High near 38. West wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Thursday Night

A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday

A slight chance of snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 46. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 33.

Saturday

Sunny, with a high near 55.

Saturday Night

Partly cloudy, with a low around 39.

Sunday

Partly sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 42.

Monday

A slight chance of rain. Partly sunny, with a high near 59.