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

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

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

53°F

12°C

Humidity 58%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Mar 02:52 AM PDT
Extended Forecast for

2 Miles ENE Mount St Helens WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly between 4am and 5am. Snow level 7100 feet. Mostly cloudy, with a low around 38. West southwest wind around 10 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 9am and 2pm. Snow level 7000 feet rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Snow level 6600 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 38. Southwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Snow level 7100 feet rising to 9400 feet in the afternoon. High near 43. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 40. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain before 2pm, then rain, possibly mixed with snow. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain before 11pm, then a chance of snow. Low around 26. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly between 4am and 5am. Snow level 7100 feet. Mostly cloudy, with a low around 38. West southwest wind around 10 mph.
Wednesday
Rain likely, mainly between 9am and 2pm. Snow level 7000 feet rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly after 4am. Snow level 6600 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 38. Southwest wind around 10 mph. Chance of precipitation is 60%.
Thursday
Rain. Snow level 7100 feet rising to 9400 feet in the afternoon. High near 43. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 40. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 2pm, then rain, possibly mixed with snow. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain before 11pm, then a chance of snow. Low around 26. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow. Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
A slight chance of snow after 11am. Mostly sunny, with a high near 39.
Sunday Night
A slight chance of snow. Increasing clouds, with a low around 26. Blustery.
Monday
A chance of snow. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
Rain and snow. The snow could be heavy at times. Cloudy, with a high near 35. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Mount St Helens WA
 46.21°N 122.15°W (Elev. 5259 ft)
Last Update:
2:41 am PDT Mar 18, 2026
Forecast Valid:
3am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation