National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

39°F

4°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Apr 02:52 AM PDT
Extended Forecast for

11 Miles W 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

    Overnight: Showers likely. Snow level 4300 feet. Mostly cloudy, with a low around 40. West wind around 6 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow showers before 10am, then rain showers. Snow level 3800 feet. High near 43. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers after 1am. Snow level 3600 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 37. West wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow before 11am, then rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 2900 feet rising to 3500 feet in the afternoon. High near 40. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain and snow after 2am. Snow level 3800 feet lowering to 3000 feet after midnight . Low around 33. Breezy, with a south southwest wind 9 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Wednesday

    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 around an inch possible.

    High: 38 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Showers
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely before 2pm, then rain and snow likely. Partly sunny, with a high near 43.

    High: 43 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm. Snow level 3100 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Showers likely. Snow level 4300 feet. Mostly cloudy, with a low around 40. West wind around 6 mph. Chance of precipitation is 60%.
Monday
Rain likely, possibly mixed with snow showers before 10am, then rain showers. Snow level 3800 feet. High near 43. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers after 1am. Snow level 3600 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 37. West wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow before 11am, then rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 2900 feet rising to 3500 feet in the afternoon. High near 40. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain and snow after 2am. Snow level 3800 feet lowering to 3000 feet after midnight . Low around 33. Breezy, with a south southwest wind 9 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch 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 around an inch possible.
Wednesday Night
Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow likely before 2pm, then rain and snow likely. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow before 11pm. Snow level 3100 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 34.
Friday
A slight chance of snow before 11am, then a slight chance of rain. Snow level rising to 3200 feet in the afternoon. Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain. Snow level 3300 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 53.
Saturday Night
A chance of rain. Snow level 4500 feet. Mostly cloudy, with a low around 42.
Sunday
Rain and snow likely. Snow level 4000 feet. Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Mount St Helens WA
 46.19°N 122.43°W (Elev. 2500 ft)
Last Update:
2:41 am PDT Apr 13, 2026
Forecast Valid:
3am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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