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

48°F

9°C

Humidity 100%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 20 Mar 05:52 PM PDT
Extended Forecast for

6 Miles WSW Mount St Helens WA

  • Tonight

    Tonight: Rain likely before 11pm, then a chance of rain and snow between 11pm and 1am, then a chance of snow after 1am.  Snow level 7200 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 29. North northwest wind 7 to 9 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 39. North wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after midnight.  Otherwise, mostly clear, with a low around 28. North northwest wind 5 to 11 mph.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a high near 44. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 44 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. North northeast wind 6 to 9 mph.

    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 before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am.  Snow level 4100 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain before 8am, then rain and snow between 8am and 11am, then rain after 11am.  Snow level 5600 feet rising to 6600 feet in the afternoon. Cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Snow level 6600 feet lowering to 4500 feet after midnight . Cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain likely before 11pm, then a chance of rain and snow between 11pm and 1am, then a chance of snow after 1am. Snow level 7200 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 29. North northwest wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 39. North wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Widespread frost after midnight. Otherwise, mostly clear, with a low around 28. North northwest wind 5 to 11 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 44. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. North northeast wind 6 to 9 mph.
Monday
Mostly cloudy, with a high near 47.
Monday Night
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am. Snow level 4100 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Rain before 8am, then rain and snow between 8am and 11am, then rain after 11am. Snow level 5600 feet rising to 6600 feet in the afternoon. Cloudy, with a high near 43.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 6600 feet lowering to 4500 feet after midnight . Cloudy, with a low around 36.
Wednesday
Snow, possibly mixed with rain. Cloudy, with a high near 38.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 29.
Friday
A slight chance of rain. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Mount St Helens WA
 46.17°N 122.3°W (Elev. 4062 ft)
5:41 pm PDT Mar 20, 2026
6pm PDT Mar 20, 2026-6pm PDT Mar 27, 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