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

4 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: 39 °F
Rain/Snow
Monday
High: 43 °F
Rain/Snow
Monday Night
Low: 36 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 40 °F
Snow then
Rain/Snow and
Breezy
Tuesday Night
Low: 32 °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: 32 °F
Chance Snow
then Mostly
Cloudy

Detailed Forecast

Overnight

Rain, possibly mixed with snow showers. Snow level 4400 feet. Low around 39. 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 43. West wind 8 to 11 mph, with gusts as high as 23 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. Mostly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Snow before 2pm, then snow, possibly mixed with rain. High near 40. Breezy, with a south southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all snow after 2am. Snow level 3800 feet lowering to 3500 feet after midnight . Low around 32. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 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 32.

Friday

A slight chance of snow. Partly sunny, with a high near 47.

Friday Night

Partly cloudy, with a low around 34.

Saturday

A slight chance of rain and snow. Snow level rising to 4300 feet in the afternoon. Partly sunny, with a high near 54.

Saturday Night

A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 40.