Current conditions at

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

55°F

13°C

Humidity 100%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 20 Sep 10:09 AM PDT
Extended Forecast for

14 Miles WNW Mount St Helens WA

  • Today

    Today: Sunny, with a high near 75. Calm wind.

    High: 75 °F

    Sunny

  • Tonight

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

    Low: 55 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 70. Light west northwest wind.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Light north northwest wind.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Light north wind.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 75. Calm wind.
Tonight
Increasing clouds, with a low around 55. Calm wind.
Monday
Partly sunny, with a high near 70. Light west northwest wind.
Monday Night
Partly cloudy, with a low around 52. Light north northwest wind.
Tuesday
Partly sunny, with a high near 65. Light north wind.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly cloudy, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Mount St Helens WA
 46.23°N 122.47°W (Elev. 1198 ft)
10:41 am PDT Sep 20, 2026
10am PDT Sep 20, 2026-6pm PDT Sep 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