Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

66°F

19°C

Humidity 55%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 08 Sep 06:52 PM PDT
Extended Forecast for

4 Miles WNW Mount St Helens WA

  • Tonight

    Tonight: Clear, with a low around 54. Calm wind becoming northeast around 5 mph after midnight.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. East northeast wind around 5 mph becoming calm  in the morning.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55. Calm wind.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. West northwest wind 3 to 7 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 54. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 74. East northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Increasing clouds, with a low around 55. Calm wind.
Thursday
Partly sunny, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 44. West northwest wind 3 to 7 mph.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.
Sunday
A chance of rain, mainly before 11am. Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Mount St Helens WA
 46.21°N 122.28°W (Elev. 2766 ft)
7:41 pm PDT Sep 8, 2026
7pm PDT Sep 8, 2026-6pm PDT Sep 15, 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