Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Mon 31 Aug Local Time

Updates in:

hr min s

Update imminent 

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 21mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 15°C on Mon afternoon, min 0°C on Wed night). Winds increasing (light winds from the S on Mon night, near gales from the SSW by Wed afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 8°C on Sat night, min 0°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri afternoon).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.