Mount Saint Helena
Weather Forecast, United States

Issued: 3 pm Sat 20 Dec Local Time

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Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Heavy rain (total 103mm), heaviest during Sun morning. Mild temperatures (max 9°C on Sat afternoon, min 5°C on Mon afternoon). Winds decreasing (severe gales from the SW on Sun morning, light winds from the SW by Sun night).

Mount Saint Helena Weather (Days 3-6):

Mild with heavy rain (total 66mm), heaviest during Tue afternoon. Becoming colder with a moderate fall of snow heaviest on Wed night. Mild temperatures (max 6°C on Tue afternoon, min 1°C on Thu morning). Winds increasing (light winds from the SSW on Tue night, stormy winds from the SSE by Wed night).

This table gives the weather forecast for Mount Saint Helena at the specific elevation of 1323 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helena. 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 California.