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Mt St Louis Moonstone Weather (Next 3 days): The snow forecast for Mt St Louis Moonstone is: A light covering of new snow, mostly falling on Wed morning. Temperatures will be below freezing (max 0°C on Wed morning, min -15°C on Thu night). Winds decreasing (fresh winds from the NW on Thu morning, calm by Thu night).
Mt St Louis Moonstone Weather (Days 4-6): A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -2°C on Fri night, min -20°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.6 m | -6 |  | |||
| Bottom Lift: | 0.4 m | -5 | |
Latest snow reports near Mt St Louis Moonstone:
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  | | | | |  |  | | | | | | | | |  | |
light snow | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 2 | 2 | 3 | 1 | 1 | — | — | — | — | — | 2 | 2 | 2 | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -3 | -1 | 0 | -2 | -8 | -7 | -7 | -8 | -5 | -4 | -2 | -3 | -4 | -6 | -12 | -13 | -15 |
min °C | -6 | -5 | -2 | 0 | -6 | -11 | -10 | -8 | -15 | -8 | -5 | -5 | -3 | -5 | -13 | -14 | -14 | -20 |
-13 | -13 | -8 | -2 | -14 | -20 | -19 | -16 | -19 | -8 | -8 | -10 | -10 | -12 | -19 | -22 | -24 | -28 | |
64 | 91 | 94 | 99 | 94 | 89 | 78 | 71 | 81 | 90 | 91 | 95 | 83 | 82 | 87 | 89 | 87 | 92 | |
0 | 0 | 100 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:47 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
A light covering of new snow, mostly falling on Wed morning. Temperatures will be below freezing (max 0°C on Wed morning, min -15°C on Thu night). Winds decreasing (fresh winds from the NW on Thu morning, calm by Thu night).
A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -2°C on Fri night, min -20°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sat morning).
Latest snow reports near Mt St Louis Moonstone:
| Top snow depth: | 61 cm |
|---|---|
| Bottom snow depth: | 41 cm |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 7 Dec 2025 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.1 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Mt St Louis Moonstone at the specific elevation of 244 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mt St Louis Moonstone. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Canada.
Click here to read further information on freezing levels and how we forecast our temperatures.
Overall 2.3 Based on 2 votes and 6 reviews
I have been skiing at Mt St Louis Moonstone for the past years along with many other ski resorts in Ontario. In the past two years I have decided to purchase the night season pass. This year has been the worst, the team at Mt St Louis Moonstone is not grooming ever the trails after 3 PM, the trail condition is worse and the ride quality has been degrading at a constant pace during the years, with moguls and accumulated snow. I have been trying to talk with the people at the lifts at no avail. Even the entrance at the lift the snow/ice is accumulating making it difficult to enter and load the chair. I have been at other resorts and the teams there are working around the clock in making sure the access at the lifts and the trail condition is top notch even at the evening hours. More than that even if for the same price for the night season pass the other resorts are offering 7 nights, instead of 5, for night skiing. It seems that the afflux of new members coming from the more expensive places are making the team at Mt St Louis Moonstone is unable or unwilling to keep the quality standards we were so much used to. Unfortunately, the quality is degrading at Mt St Louis Moonstone and is pushing me away to other resorts for the next season.
Dorin from Canada writes:
I have been skiing at Mt St Louis Moonstone for the past years along with many other ski resorts in Ontario. In the past two years I have decided to purchase the night season pass. This year has been the worst, the team at Mt St Louis Moonstone is not grooming ever the trails after 3 PM, the trail condition is worse and the ride quality has been degrading at a constant pace during the years, with moguls and accumulated snow. I have been trying to talk with the people at the lifts at no avail. Even the entrance at the lift the snow/ice is accumulating making it difficult to enter and load the chair. I have been at other resorts and the teams there are working around the clock in making sure the access at the lifts and the trail condition is top notch even at the evening hours. More than that even if for the same price for the night season pass the other resorts are offering 7 nights, instead of 5, for night skiing. It seems that the afflux of new members coming from the more expensive places are making the team at Mt St Louis Moonstone is unable or unwilling to keep the quality standards we were so much used to. Unfortunately, the quality is degrading at Mt St Louis Moonstone and is pushing me away to other resorts for the next season.
Read 5 more reviews of Mt St Louis Moonstone or submit your own
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