On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Marginal Risk of Severe Storms Northern Plains to Northern Great Lake States

Strong thunderstorms are also possible across the Ohio Valley and the Carolinas. Storms may contain damaging winds and heavy rain. Critical fire weather conditions persist ahead of a cold front moving into the Pacific Northwest. Behind the front, much colder air with high elevation snow will occur.
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Current conditions at

Coldwater Ridge-Mt St Helens (MSH32)

Lat: 46.3°NLon: 122.26°WElev: 3199ft.

NA

51°F

11°C

Humidity 79%
Wind Speed NNW 10 G 15 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 04 Sep 4:00 pm PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 37. North northwest wind 7 to 11 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 37 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 48. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 48 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 41. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 52. West southwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 52 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 39. Northwest wind 6 to 8 mph.

    Mostly Cloudy

    Low: 39 °F

  • Labor
    Day

    Labor Day: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 42.

    Mostly Cloudy

    Low: 42 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Partly Cloudy

    Low: 43 °F

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. North northwest wind 7 to 11 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 48. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 41. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 52. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 39. Northwest wind 6 to 8 mph.
Labor Day
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 65.
  Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
2:40 pm PDT Sep 4, 2015
6pm PDT Sep 4, 2015-6pm PDT Sep 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database