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.

47°F

8°C

Humidity	58%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	31 Mar 02:52 PM 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

This Afternoon
High: 43 °F
Chance Rain
Tonight
Low: 32 °F
Rain Likely
then
Rain/Snow
Wednesday
High: 38 °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
then Partly
Cloudy
Friday
High: 48 °F
Mostly Sunny
Friday Night
Low: 33 °F
Mostly Clear
Saturday
High: 57 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of rain. Snow level 4300 feet. Partly sunny, with a high near 43. Southeast wind around 6 mph.

Tonight

Snow, possibly mixed with rain. The snow could be heavy at times. Snow level 4500 feet lowering to 2900 feet after midnight . Low around 32. South southeast wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 10am. The snow could be heavy at times. Snow level 3000 feet rising to 3800 feet in the afternoon. High near 38. South southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm. Low around 30. South 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. High near 38. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

A 50 percent chance of rain before 11pm. Snow level 3500 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 29.

Friday

Mostly sunny, with a high near 48.

Friday Night

Mostly clear, with a low around 33.

Saturday

Sunny, with a high near 57.

Saturday Night

Partly cloudy, with a low around 38.

Sunday

Mostly sunny, with a high near 61.