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

33°F

1°C

Humidity 81%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 22 Mar 02:52 AM PDT
Extended Forecast for

6 Miles SSE Mount St Helens WA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 28. East wind around 5 mph.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 7am.  Otherwise, mostly sunny, with a high near 47. Northeast wind around 6 mph becoming calm.

    High: 47 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. North wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow showers after 11pm, becoming all rain showers after 2am.  Snow level 3900 feet. Mostly cloudy, with a low around 38. West wind around 6 mph becoming southeast in the evening.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain.  High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Snow level 6400 feet lowering to 3700 feet after midnight . Low around 33. Breezy.  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, possibly mixed with rain.  Cloudy, with a high near 38.

    High: 38 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 28. East wind around 5 mph.
Sunday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 47. Northeast wind around 6 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 33. North wind around 6 mph.
Monday
Partly sunny, with a high near 48. Light and variable wind becoming west around 6 mph in the afternoon.
Monday Night
Rain likely, possibly mixed with snow showers after 11pm, becoming all rain showers after 2am. Snow level 3900 feet. Mostly cloudy, with a low around 38. West wind around 6 mph becoming southeast in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain. High near 42. Chance of precipitation is 100%.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 6400 feet lowering to 3700 feet after midnight . Low around 33. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 5pm, then snow, possibly mixed with rain. Cloudy, with a high near 38.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Partly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 34.
Saturday
A slight chance of rain. Snow level 4000 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Mount St Helens WA
 46.1°N 122.12°W (Elev. 3241 ft)
2:41 am PDT Mar 22, 2026
3am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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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