Heat, Severe and Fire Weather

Excessive heat warnings persist across the Desert Southwest, while the heat and humidity lingers along the East Coast. An extensive zone of strong to severe thunderstorms with damaging winds and locally heavy rain are expected along a strong cold front from New England to the south-central Plains. Finally, elevated fire weather threats/red flag warnings are likely across the Inter-mountain West. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

NA

53°F

12°C

Humidity 100%
Wind Speed WNW 2 G 6 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 22 Aug 12:00 am PDT
Extended Forecast for

3 Miles S Mount St Helens WA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph.

    Partly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 66. Light and variable wind.

    Slight Chance
    Showers then
    Sunny

    High: 66 °F

  • Thursday
    Night

    Thursday Night: Increasing clouds, with a low around 50. Calm wind becoming north 5 to 7 mph.

    Increasing
    Clouds

    Low: 50 °F

  • Friday

    Friday: Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

    Partly Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 49 °F

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    Partly Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Sunday

    Sunday: Sunny, with a high near 67.

    Sunny

    High: 67 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph.
Thursday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 66. Light and variable wind.
Thursday Night
Increasing clouds, with a low around 50. Calm wind becoming north 5 to 7 mph.
Friday
Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.17°W (Elev. 2710 ft)
12:01 am PDT Aug 22, 2019
12am PDT Aug 22, 2019-6pm PDT Aug 27, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database