Mont Ste Marie Weather (Next 3 days): The snow forecast for Mont Ste Marie is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -9°C on Tue night). Winds decreasing (strong winds from the SW on Thu morning, light winds from the W by Fri afternoon).
Mont Ste Marie Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Sun night. Freeze-thaw conditions (max 14°C on Mon morning, min -3°C on Fri night). Winds increasing (light winds from the WNW on Sat night, strong winds from the SW by Sun night).