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

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

56°F

13°C

Humidity 40%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 18 Mar 11:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then rain likely after 4am. Snow level 7000 feet rising to 7800 feet. Mostly cloudy, with a low around 36. South southwest wind around 14 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain. Snow level 8200 feet rising to 9600 feet in the afternoon. High near 41. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain. Low around 37. Breezy, with a south wind 14 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain, mainly before 5pm. Snow level 9300 feet lowering to 8300 feet in the afternoon . High near 39. Breezy, with a south southwest wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 39 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 23. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Rain/Snow and
    Breezy then
    Chance Snow
    and Blustery

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 32. Breezy. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Blustery.

    Low: 21 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then rain likely after 4am. Snow level 7000 feet rising to 7800 feet. Mostly cloudy, with a low around 36. South southwest wind around 14 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Rain. Snow level 8200 feet rising to 9600 feet in the afternoon. High near 41. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 37. Breezy, with a south wind 14 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 5pm. Snow level 9300 feet lowering to 8300 feet in the afternoon . High near 39. Breezy, with a south southwest wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 23. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 32. Breezy. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 21. Blustery.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 40.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow. Snow level 6900 feet lowering to 6600 feet in the afternoon . Cloudy, with a high near 36. Breezy.
Tuesday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 24. Breezy.
Wednesday
Snow. Cloudy, with a high near 30. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
Last Update:
11:41 pm PDT Mar 18, 2026
Forecast Valid:
12am PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation