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.

41°F

5°C

Humidity	100%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	12 Apr 11:52 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 Watch April 14, 05:00pm until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 41 °F
Rain/Snow
Monday
High: 42 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 40 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 30 °F
Rain/Snow and
Breezy
Wednesday
High: 38 °F
Snow
Wednesday Night
Low: 29 °F
Snow Showers
then Chance
Snow
Thursday
High: 43 °F
Snow Likely
Thursday Night
Low: 31 °F
Chance Snow
then Mostly
Cloudy

Detailed Forecast

Overnight

Rain showers likely before 3am, then rain, possibly mixed with snow showers. Snow level 5100 feet lowering to 4400 feet. Steady temperature around 41. West wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow showers, mainly before 3pm. Snow level 3900 feet. High near 42. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain and snow showers likely 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 34. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Snow before 11am, then rain, possibly mixed with snow. Snow level rising to 3500 feet in the afternoon. High near 40. Breezy, with a south southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust 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. Snow level 3700 feet lowering to 3000 feet after midnight . Low around 30. Breezy, with a south southwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 31 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 38. 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 29. 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 43.

Thursday Night

A chance of snow before 11pm. Mostly cloudy, with a low around 31.

Friday

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

Friday Night

Mostly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 53.

Saturday Night

A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 38.