Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

38°F

3°C

Humidity 77%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Mar 07:52 PM PDT
Extended Forecast for

8 Miles NNW Mount St Helens WA

  • Tonight

    Tonight: Widespread frost, mainly after 10pm.  Otherwise, mostly cloudy, then gradually becoming clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 1am.  Otherwise, mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely after 11pm.  Snow level 4100 feet. Cloudy, with a low around 39. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers.  High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow likely.  Snow level 6100 feet lowering to 3800 feet after midnight . Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am.  Snow level 3200 feet. Cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and snow before 11pm, then a chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Widespread frost, mainly after 10pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 28. Calm wind.
Sunday
Mostly sunny, with a high near 51. Light and variable wind.
Sunday Night
Areas of frost after 1am. Otherwise, mostly cloudy, with a low around 33. Light and variable wind.
Monday
Partly sunny, with a high near 53. Light and variable wind.
Monday Night
Showers likely after 11pm. Snow level 4100 feet. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 47. Chance of precipitation is 100%.
Tuesday Night
Rain before 2am, then rain and snow likely. Snow level 6100 feet lowering to 3800 feet after midnight . Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow, becoming all rain after 11am. Snow level 3200 feet. Cloudy, with a high near 44.
Wednesday Night
Rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 46.
Thursday Night
A slight chance of rain and snow. Snow level 3100 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 31.
Friday
A slight chance of rain and snow. Snow level rising to 3600 feet in the afternoon. Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 35.
Saturday
A slight chance of rain. Snow level 3300 feet rising to 4300 feet in the afternoon. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount St Helens WA
 46.28°N 122.27°W (Elev. 2470 ft)
7:41 pm PDT Mar 21, 2026
8pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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