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	100%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	01 Apr 03:52 AM PDT

More Information:

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

Extended Forecast for

4 Miles NNE 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

Overnight
Low: 32 °F
Rain/Snow
Wednesday
High: 37 °F
Rain/Snow
then Rain
Wednesday Night
Low: 30 °F
Rain/Snow
then Snow
Thursday
High: 38 °F
Snow then
Rain/Snow
Thursday Night
Low: 29 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 48 °F
Sunny
Friday Night
Low: 32 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain, possibly mixed with snow, becoming all rain after 5am. Snow level 3200 feet. Low around 32. South southeast wind around 7 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain and snow, becoming all rain after 8am. Snow level 3100 feet rising to 3900 feet in the afternoon. High near 37. South southeast wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow, becoming all snow after 11pm. Low around 30. Southwest wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow before 2pm, then rain and snow between 2pm and 5pm, then rain after 5pm. High near 38. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 29. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday

Sunny, with a high near 48.

Friday Night

Mostly clear, with a low around 32.

Saturday

Sunny, with a high near 57.

Saturday Night

Partly cloudy, with a low around 38.

Sunday

Mostly sunny, with a high near 61.

Sunday Night

Partly cloudy, with a low around 41.