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

37°F

3°C

Humidity 100%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 21 Mar 06:52 AM PDT
Extended Forecast for

7 Miles NNW Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 41. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. North northeast wind 5 to 9 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain and snow likely, mainly after 11pm.  Snow level 4300 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  Snow level 5000 feet rising to 5900 feet in the afternoon. High near 45. Breezy.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Snow level 5600 feet lowering to 3900 feet after midnight . Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 41. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. North northeast wind 5 to 9 mph.
Monday
Partly sunny, with a high near 49. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Rain and snow likely, mainly after 11pm. Snow level 4300 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 5000 feet rising to 5900 feet in the afternoon. High near 45. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 5600 feet lowering to 3900 feet after midnight . Cloudy, with a low around 33.
Wednesday
Rain and snow. Cloudy, with a high near 42.
Wednesday Night
Rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 30.
Thursday
Snow likely, possibly mixed with rain. Partly sunny, with a high near 43.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 29.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Mount St Helens WA
 46.28°N 122.24°W (Elev. 3865 ft)
6:41 am PDT Mar 21, 2026
7am PDT Mar 21, 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