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.

39°F

4°C

Humidity	72%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	31 Mar 12:52 PM PDT

More Information:

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

Extended Forecast for

8 Miles W 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

This Afternoon
High: 41 °F
Chance
Rain/Snow
Tonight
Low: 34 °F
Rain/Snow
Likely then
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
Wednesday Night
Low: 33 °F
Rain/Snow
then Snow
Thursday
High: 40 °F
Snow
Thursday Night
Low: 32 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 49 °F
Mostly Sunny
Friday Night
Low: 36 °F
Mostly Clear
Saturday
High: 58 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of rain and snow before 2pm, then a chance of rain. Snow level 4300 feet. Partly sunny, with a steady temperature around 41. South southeast wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tonight

Snow likely, possibly mixed with rain before 2am, then snow. Snow level 4600 feet lowering to 3200 feet after midnight . Low around 34. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Wednesday

Rain and snow. The snow could be heavy at times. Some thunder is also possible. Snow level rising to 3900 feet in the afternoon. High near 38. South southeast wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 33. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow, mainly before 5pm. High near 40. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 36.

Saturday

Mostly sunny, with a high near 58.

Saturday Night

Mostly cloudy, with a low around 41.

Sunday

Partly sunny, with a high near 61.