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 50%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 21 Mar 03:52 PM PDT
Extended Forecast for

2 Miles N Mount St Helens WA

  • Tonight

    Tonight: Widespread frost between 11pm and 2am.  Otherwise, mostly clear, with a low around 24. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 24 °F

    Frost and
    Breezy then
    Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Northwest wind 6 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. North wind 9 to 11 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. West wind 6 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow showers likely after 11pm.  Mostly cloudy, with a low around 34. West northwest wind 7 to 10 mph becoming southeast in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers.  Snow level rising to 6200 feet in the afternoon. High near 38. Windy.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Rain and snow.  Low around 30. Windy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow and
    Windy then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 36. Windy.

    High: 36 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Snow and
    Windy

Detailed Forecast

Tonight
Widespread frost between 11pm and 2am. Otherwise, mostly clear, with a low around 24. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Sunday
Mostly sunny, with a high near 42. Northwest wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. North wind 9 to 11 mph.
Monday
Partly sunny, with a high near 44. West wind 6 to 10 mph.
Monday Night
Snow showers likely after 11pm. Mostly cloudy, with a low around 34. West northwest wind 7 to 10 mph becoming southeast in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Rain, possibly mixed with snow showers. Snow level rising to 6200 feet in the afternoon. High near 38. Windy. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Rain and snow. Low around 30. Windy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Cloudy, with a high near 36. Windy.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 25. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 38.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Friday
A slight chance of snow. Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
A slight chance of rain and snow. Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Mount St Helens WA
 46.22°N 122.19°W (Elev. 5066 ft)
3:41 pm PDT Mar 21, 2026
4pm PDT Mar 21, 2026-6pm PDT Mar 28, 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