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

50°F

10°C

Humidity 79%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 20 Mar 04:52 AM PDT
Extended Forecast for

8 Miles NNW Mount St Helens WA

  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Rain.  High near 50. Calm wind becoming west southwest around 5 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Rain, possibly mixing with snow after 2am, then gradually ending.  Snow level 6600 feet lowering to 2900 feet after midnight . Low around 29. Calm wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 42. Calm wind becoming west northwest around 6 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow.  Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain, mainly after 11pm.  Snow level 4200 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind.
Friday
Rain. High near 50. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, possibly mixing with snow after 2am, then gradually ending. Snow level 6600 feet lowering to 2900 feet after midnight . Low around 29. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 42. Calm wind becoming west northwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 50.
Monday Night
A chance of rain, mainly after 11pm. Snow level 4200 feet. Mostly cloudy, with a low around 38.
Tuesday
Rain. Snow level 4900 feet rising to 6000 feet in the afternoon. Cloudy, with a high near 47.
Tuesday Night
Rain and snow. Snow level 5700 feet lowering to 4200 feet after midnight . Cloudy, with a low around 31.
Wednesday
Rain and snow. Snow level 3400 feet. Cloudy, with a high near 41.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Partly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount St Helens WA
 46.3°N 122.27°W (Elev. 2936 ft)
4:41 am PDT Mar 20, 2026
5am 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