Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 14, 05:00 PM PDT until April 16, 05:00 AM PDT

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

38°F

3°C

Humidity	100%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	13 Apr 08:52 PM PDT

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

Winter Storm Warning April 14, 05:00pm until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 38 °F
Mostly Cloudy
then Chance
Rain/Snow
Tuesday
High: 40 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 30 °F
Rain/Snow and
Breezy
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 28 °F
Snow Showers
then Chance
Snow Showers
Thursday
High: 41 °F
Snow Showers
Likely
Thursday Night
Low: 30 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 47 °F
Slight Chance
Snow
Friday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain and snow showers, mainly after 3am. Snow level 3200 feet. Mostly cloudy, with a steady temperature around 38. Southwest wind 5 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, mainly after 10am. Snow level 3000 feet rising to 3800 feet in the afternoon. High near 40. Breezy, with a south southwest wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, becoming all snow after 2am. The snow could be heavy at times. Snow level 3800 feet lowering to 3000 feet after midnight . Low around 30. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 37. West wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow showers, mainly before 11pm. Low around 28. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. Little or no snow accumulation expected.

Friday

A slight chance of snow. Partly sunny, with a high near 47.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

A slight chance of rain after 11am. Snow level 3300 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 53.

Saturday Night

A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a low around 39.

Sunday

Rain and snow likely. Snow level 4600 feet. Mostly cloudy, with a high near 47.