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

40°F

4°C

Humidity 100%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 21 Mar 04:52 AM PDT
Extended Forecast for

6 Miles SSE Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a steady temperature around 34. Southwest wind around 8 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 40. West southwest wind 6 to 11 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 28. West wind 5 to 9 mph becoming light and variable.

    Low: 28 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 46. Calm wind becoming west around 6 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West northwest wind around 7 mph becoming north northeast in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 11pm, then rain likely, possibly mixed with snow.  Snow level 4400 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 11am.  Snow level 5100 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely.  Snow level 5800 feet lowering to 3900 feet after midnight . Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 34. Southwest wind around 8 mph.
Saturday
Sunny, with a high near 40. West southwest wind 6 to 11 mph.
Saturday Night
Clear, with a low around 28. West wind 5 to 9 mph becoming light and variable.
Sunday
Increasing clouds, with a high near 46. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. West northwest wind around 7 mph becoming north northeast in the evening.
Monday
Partly sunny, with a high near 47.
Monday Night
A slight chance of rain before 11pm, then rain likely, possibly mixed with snow. Snow level 4400 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 11am. Snow level 5100 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 42.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 5800 feet lowering to 3900 feet after midnight . Cloudy, with a low around 33.
Wednesday
Rain and snow. Snow level 3400 feet. Cloudy, with a high near 40.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Partly sunny, with a high near 40.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 27.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Mount St Helens WA
 46.1°N 122.12°W (Elev. 3241 ft)
4:41 am PDT Mar 21, 2026
5am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database