Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

77°F

25°C

Humidity 51%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index79°F (26°C)
Last update 15 Jul 01:00 PM PDT
Extended Forecast for

4 Miles SW Mount St Helens WA

  • This Afternoon

    This Afternoon: Widespread haze before 4pm. Sunny, with a high near 78. North northeast wind around 6 mph.

    High: 78 °F

    Haze

  • Tonight

    Tonight: Clear, with a low around 61. East northeast wind 6 to 9 mph.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Widespread haze between 8am and 10am. Sunny, with a high near 80. East wind 5 to 7 mph becoming calm.

    High: 80 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze before 4pm. Sunny, with a high near 78. North northeast wind around 6 mph.
Tonight
Clear, with a low around 61. East northeast wind 6 to 9 mph.
Wednesday
Widespread haze between 8am and 10am. Sunny, with a high near 80. East wind 5 to 7 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount St Helens WA
 46.15°N 122.23°W (Elev. 3337 ft)
2:45 pm PDT Jul 15, 2025
3pm PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database