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

3 Miles ENE 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: 31 °F
Heavy Snow
Wednesday
High: 35 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 28 °F
Snow
Thursday
High: 35 °F
Snow
Thursday Night
Low: 28 °F
Chance Snow
then Partly
Cloudy
Friday
High: 45 °F
Sunny
Friday Night
Low: 32 °F
Mostly Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 31. South wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then snow likely after 4pm. The snow could be heavy at times. High near 35. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

Snow. Low around 28. Southwest wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 35. West wind 6 to 14 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 40 percent chance of snow before 11pm. Partly cloudy, with a low around 28. West wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 45.

Friday Night

Mostly clear, with a low around 32.

Saturday

Sunny, with a high near 54.

Saturday Night

Partly cloudy, with a low around 37.

Sunday

Mostly sunny, with a high near 57.

Sunday Night

Partly cloudy, with a low around 40.