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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. 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.

42°F

6°C

Humidity	100%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	13 Apr 11:52 AM PDT

More Information:

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

Extended Forecast for

3 Miles NW 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

This Afternoon
High: 36 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 32 °F
Snow Showers
Likely
Tuesday
High: 34 °F
Heavy Snow
and Windy
Tuesday Night
Low: 27 °F
Heavy Snow
and Windy
Wednesday
High: 32 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 26 °F
Snow Showers
and Breezy
then Chance
Snow Showers
Thursday
High: 36 °F
Snow Showers
Likely and
Breezy
Thursday Night
Low: 28 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Friday
High: 42 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers likely before 11pm, then a chance of snow showers after 2am. Mostly cloudy, with a low around 32. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow showers before 10am, then snow after 10am. The snow could be heavy at times. High near 34. Windy, with a south southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 27. Windy, with a southwest wind 16 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 32. Breezy, with a west wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow showers, mainly before 11pm. Low around 26. Breezy. 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 36. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night

A chance of snow before 11pm. Mostly cloudy, with a low around 28. Breezy.

Friday

A slight chance of snow. Partly sunny, with a high near 42.

Friday Night

Partly cloudy, with a low around 30.

Saturday

A slight chance of rain. Partly sunny, with a high near 48.

Saturday Night

A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a low around 36.

Sunday

Rain and snow likely. Snow level 4500 feet. Mostly cloudy, with a high near 42.