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.

41°F

5°C

Humidity	100%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	13 Apr 12:52 PM PDT

More Information:

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

Extended Forecast for

3 Miles S 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: 42 °F
Rain/Snow
Likely
Tonight
Low: 36 °F
Rain/Snow
Likely
Tuesday
High: 39 °F
Rain/Snow
Likely then
Rain/Snow
Tuesday Night
Low: 32 °F
Rain/Snow and
Breezy
Wednesday
High: 36 °F
Snow
Wednesday Night
Low: 30 °F
Snow Showers
then Chance
Snow Showers
Thursday
High: 40 °F
Snow Showers
Likely
Thursday Night
Low: 32 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 46 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain likely, possibly mixed with snow showers, becoming all rain after 3pm. Some thunder is also possible. Snow level 4200 feet. Mostly cloudy, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tonight

Rain and snow showers likely before 11pm, then a chance of rain and snow showers after 2am. Snow level 3900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 36. West wind 6 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, mainly after 10am. Snow level 2900 feet rising to 3700 feet in the afternoon. High near 39. Southwest wind 7 to 14 mph, with gusts as high as 28 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 3900 feet lowering to 2700 feet after midnight . Low around 32. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 29 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 36. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow showers, mainly before 11pm. Low around 30. 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 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 11pm. Partly cloudy, with a low around 32.

Friday

A slight chance of snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 34.

Saturday

Partly sunny, with a high near 51.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 40.

Sunday

Rain and snow likely. Snow level 4600 feet. Mostly cloudy, with a high near 46.