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 Sun afternoon. Becoming milder with light rain (total 6.0mm) on Mon morning. Freeze-thaw conditions (max 10°C on Mon morning, min -15°C on Tue morning). Winds decreasing (near gales from the S on Mon morning, light winds from the WNW by Tue night).
Mt St Louis Moonstone Weather (Days 4-6): Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -12°C on Wed morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1.0 m | -3 |  | |||
| Bottom Lift: | 0.8 m | -3 | |
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | |  | | | |  |  | | | |  | |  |  | |
light snow | light snow | light rain | light rain | light snow | light snow | light snow | light snow | light snow | some clouds | cloudy | light snow | light snow | cloudy | cloudy | cloudy | mod. rain | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | 2 | — | — | — | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | 2 | |
— | 1 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | 7 | — | |
max °C | -3 | 2 | 9 | 10 | 5 | -4 | -15 | -12 | -12 | -9 | -3 | -4 | 0 | 2 | 1 | 4 | 7 | 2 |
min °C | -6 | -2 | 5 | 10 | 1 | -12 | -15 | -13 | -13 | -12 | -6 | -5 | -3 | 1 | 0 | 2 | 3 | -1 |
-12 | -10 | -1 | 5 | -5 | -24 | -27 | -23 | -21 | -16 | -11 | -11 | -7 | -3 | -3 | -1 | -1 | -4 | |
94 | 85 | 94 | 95 | 87 | 79 | 72 | 79 | 72 | 61 | 47 | 92 | 83 | 80 | 92 | 85 | 99 | 61 | |
0 | 2300 | 3150 | 2500 | 500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 700 | 800 | 1600 | 1250 | 1550 | |
 | 7:31 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — |
 | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — |
A light covering of new snow, mostly falling on Sun afternoon. Becoming milder with light rain (total 6.0mm) on Mon morning. Freeze-thaw conditions (max 10°C on Mon morning, min -15°C on Tue morning). Winds decreasing (near gales from the S on Mon morning, light winds from the WNW by Tue night).
Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -12°C on Wed morning). Wind will be generally light.
Latest snow reports near Mt St Louis Moonstone:
| Top snow depth: | 99 cm |
|---|---|
| Bottom snow depth: | 76 cm |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 14 Mar 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
1.3 | 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 396 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
The owners are investing in this resort, and it is one of the best near Toronto, but the parking lot is awful and needs a lot of work. Cannot be that much to put asphalt. The potholes are enormous, and are getting worse every year. Not only cars get damaged, but a whole horse could get lost in them. C'mon guys, if you love us take some action. I shudder every time I see the entrance to the parking lot. In days with crowds you have to drive around quite a bit through the potholes to find a spot to park.
Raul from Canada writes:
The owners are investing in this resort, and it is one of the best near Toronto, but the parking lot is awful and needs a lot of work. Cannot be that much to put asphalt.
The potholes are enormous, and are getting worse every year. Not only cars get damaged, but a whole horse could get lost in them. C'mon guys, if you love us take some action.
I shudder every time I see the entrance to the parking lot. In days with crowds you have to drive around quite a bit through the potholes to find a spot to park.
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