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.

37°F

3°C

Humidity	100%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	01 Apr 01:52 AM PDT

More Information:

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

Extended Forecast for

4 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

Overnight
Low: 34 °F
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
then Showers
Wednesday Night
Low: 32 °F
Rain/Snow
then Snow
Thursday
High: 39 °F
Snow then
Rain/Snow
Thursday Night
Low: 32 °F
Chance Rain
then Partly
Cloudy
Friday
High: 49 °F
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Clear
Saturday
High: 58 °F
Sunny
Saturday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain before 4am, then rain, possibly mixed with snow between 4am and 5am, then rain after 5am. Snow level 3300 feet. Low around 34. South southwest 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. Some thunder is also possible. Snow level 3100 feet rising to 4000 feet in the afternoon. High near 38. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 32. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow before 2pm, then rain and snow. High near 39. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

A 40 percent chance of rain before 11pm. Snow level 3400 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

Friday

Mostly sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 35.

Saturday

Sunny, with a high near 58.

Saturday Night

Partly cloudy, with a low around 41.

Sunday

Mostly sunny, with a high near 62.

Sunday Night

Partly cloudy, with a low around 44.