St Mary Ski Resort Weather (Next 3 days): The snow forecast for St Mary Ski Resort is: Mostly dry. Freeze-thaw conditions (max 11°C on Sun morning, min -5°C on Thu night). Winds decreasing (strong winds from the WNW on Thu afternoon, calm by Fri afternoon).
St Mary Ski Resort Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -1°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, calm by Mon night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Middle Lift: | -5 | | ||||
| Bottom Lift: | -1 | |
Thu 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | | | | | |  | |  | |
light snow | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
max °C | -1 | -4 | 3 | 4 | -2 | 8 | 8 | 1 | 11 | 11 | 4 | 5 | 4 | 0 | 3 | 2 | 2 |
min °C | -4 | -5 | 0 | -1 | -2 | 4 | 2 | 1 | 7 | 5 | 3 | 4 | 1 | -1 | 2 | 1 | 2 |
-12 | -11 | -3 | -1 | -2 | 3 | 2 | 0 | 6 | 2 | 0 | -1 | -4 | -1 | -1 | 0 | 0 | |
77 | 83 | 65 | 55 | 73 | 47 | 41 | 65 | 60 | 55 | 75 | 85 | 76 | 81 | 80 | 86 | 98 | |
200 | 0 | 400 | 850 | 300 | 1100 | 1350 | 1750 | 2200 | 2300 | 2750 | 1100 | 900 | 600 | 1050 | 1150 | 1400 | |
 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — |
 | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — |
Mostly dry. Freeze-thaw conditions (max 11°C on Sun morning, min -5°C on Thu night). Winds decreasing (strong winds from the WNW on Thu afternoon, calm by Fri afternoon).
Light rain (total 2.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -1°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, calm by Mon night).
Latest snow reports near St Mary Ski Resort:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for St Mary Ski Resort at the specific elevation of 450 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of St Mary Ski Resort. 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 Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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