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 NNW 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Mar 07:52 PM PDT
Extended Forecast for

6 Miles NNW Mount St Helens WA

  • Tonight

    Tonight: A chance of rain before 2am, then a slight chance of snow after 5am.  Snow level 5900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind around 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost between midnight and 3am.  Otherwise, partly cloudy, with a low around 29. West northwest wind 5 to 10 mph becoming light northwest  in the evening. Winds could gust as high as 18 mph.

    Low: 29 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: A slight chance of snow before 2pm, then a slight chance of rain and snow.  Mostly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. North northeast wind 3 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow after 11pm.  Snow level 4200 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 39 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 48.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow.  Snow level 6500 feet lowering to 4500 feet after midnight . Cloudy, with a low around 37.

    Low: 37 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
A chance of rain before 2am, then a slight chance of snow after 5am. Snow level 5900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Widespread frost between midnight and 3am. Otherwise, partly cloudy, with a low around 29. West northwest wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 18 mph.
Sunday
A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 32. North northeast wind 3 to 8 mph.
Monday
Mostly cloudy, with a high near 51.
Monday Night
A chance of rain and snow after 11pm. Snow level 4200 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Rain. Cloudy, with a high near 48.
Tuesday Night
Rain before 2am, then rain and snow. Snow level 6500 feet lowering to 4500 feet after midnight . Cloudy, with a low around 37.
Wednesday
Rain and snow. Snow level 3400 feet. Cloudy, with a high near 42. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 30.
Friday
A slight chance of rain. Snow level rising to 3900 feet in the afternoon. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Mount St Helens WA
 46.29°N 122.21°W (Elev. 2969 ft)
7:41 pm PDT Mar 20, 2026
8pm 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