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

6 Miles WSW 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: 37 °F
Rain/Snow
Likely
Tonight
Low: 33 °F
Snow Showers
Likely
Tuesday
High: 36 °F
Breezy. Heavy
Snow then
Snow
Tuesday Night
Low: 29 °F
Heavy Snow
and Breezy
Wednesday
High: 33 °F
Snow and
Breezy
Wednesday Night
Low: 28 °F
Snow Showers
and Breezy
then Chance
Snow Showers
Thursday
High: 37 °F
Snow Showers
Likely then
Rain/Snow
Likely
Thursday Night
Low: 30 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 42 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Snow showers likely, possibly mixed with rain, mainly after 5pm. Some thunder is also possible. Snow level 4100 feet. Mostly cloudy, with a high near 37. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tonight

Snow showers likely before 11pm, then a chance of snow showers after 2am. Mostly cloudy, with a low around 33. West wind 6 to 10 mph becoming south southwest after midnight. 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, mainly after 10am. The snow could be heavy at times. High near 36. Breezy, with a south southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 29. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 33. Breezy, with a north northwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

Wednesday Night

Snow showers, mainly before 11pm. Some thunder is also possible. Low around 28. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 30.

Friday

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

Friday Night

Mostly cloudy, with a low around 32.

Saturday

Mostly cloudy, with a high near 48.

Saturday Night

A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a low around 38.

Sunday

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