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

47°F

8°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Mar 02:52 PM PDT
Extended Forecast for

6 Miles SSE Mount St Helens WA

  • This Afternoon

    This Afternoon: Rain.  High near 45. West wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then a slight chance of rain and snow between 2am and 3am, then a slight chance of snow after 3am.  Snow level 7000 feet lowering to 3200 feet after midnight . Low around 31. West wind around 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 40. West southwest wind 7 to 11 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after midnight.  Otherwise, mostly clear, with a low around 28. West wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost before 8am.  Otherwise, mostly sunny, with a high near 46. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 46 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Snow level 4300 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 44.

    High: 44 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 45. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 2am, then a slight chance of rain and snow between 2am and 3am, then a slight chance of snow after 3am. Snow level 7000 feet lowering to 3200 feet after midnight . Low around 31. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 40. West southwest wind 7 to 11 mph.
Saturday Night
Widespread frost after midnight. Otherwise, mostly clear, with a low around 28. West wind 6 to 11 mph becoming light and variable after midnight.
Sunday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 46. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 47.
Monday Night
A chance of rain after 11pm. Snow level 4300 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 44.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 6500 feet lowering to 4600 feet after midnight . Cloudy, with a low around 35.
Wednesday
Rain and snow. Snow level 3500 feet. Cloudy, with a high near 39.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 43.
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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 pm PDT Mar 20, 2026
3pm PDT Mar 20, 2026-6pm PDT Mar 26, 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