Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Winter Storm Watch 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.

39°F

4°C

Humidity	100%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	13 Apr 03:52 AM 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 Watch April 14, 05:00pm until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 39 °F
Showers
Monday
High: 42 °F
Rain/Snow
then Showers
Monday Night
Low: 35 °F
Chance
Rain/Snow
then Chance
Snow Showers
Tuesday
High: 39 °F
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow and
Breezy
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 30 °F
Snow Showers
then Chance
Snow
Thursday
High: 41 °F
Snow Likely
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Partly
Cloudy

Detailed Forecast

Overnight

Showers. Snow level 4400 feet. Low around 39. West wind around 6 mph. Chance of precipitation is 80%.

Monday

Rain, possibly mixed with snow showers, becoming all rain after noon. Snow level 3900 feet. High near 42. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A chance of rain and snow showers before 11pm, then a chance of snow showers after 2am. Snow level 3700 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

Snow likely before 11am, then rain, possibly mixed with snow. Snow level rising to 3500 feet in the afternoon. High near 39. South southwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Snow, possibly mixed with rain. Snow level 3800 feet lowering to 3100 feet after midnight . Low around 33. 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 1 to 3 inches possible.

Wednesday

Snow before 5pm, then snow showers after 5pm. Some thunder is also possible. High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow likely, mainly after 11am. Partly sunny, with a high near 41.

Thursday Night

A chance of rain and snow before 11pm. Mostly cloudy, with a low around 33.

Friday

A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 45.

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. Snow level 4600 feet. Mostly cloudy, with a low around 40.

Sunday

Rain and snow likely. Snow level 4100 feet. Mostly cloudy, with a high near 48.