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St Mary Ski Resort Weather (Next 3 days): The snow forecast for St Mary Ski Resort is: A light covering of new snow, mostly falling on Sat night. Freeze-thaw conditions (max 3°C on Mon morning, min -6°C on Sat night). Winds increasing (light winds from the SW on Sun night, strong winds from the W by Mon night).
St Mary Ski Resort Weather (Days 4-6): A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -9°C on Wed night). Winds increasing (light winds from the SW on Tue night, near gales from the WNW by Fri morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -2 | |
Latest snow reports near St Mary Ski Resort:
Snowing heavily at Yamagata Zao Onsen. from Yamagata Zao Onsen
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  |  |  | | |  | | | | | | |
light snow | snow shwrs | some clouds | clear | some clouds | clear | snow shwrs | light snow | light snow | light snow | mod. snow | mod. snow | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
4 | — | — | — | — | — | 1 | 1 | 1 | 2 | 6 | 6 | 1 | — | 1 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -3 | -2 | -1 | 3 | 3 | 2 | 1 | 1 | 0 | -2 | -5 | -7 | -7 | -8 | -8 |
min °C | -6 | -5 | -3 | -3 | 1 | 1 | 0 | 1 | 1 | -1 | -3 | -8 | -9 | -8 | -9 | -9 |
-14 | -14 | -7 | -6 | -2 | -3 | -7 | -4 | -3 | -7 | -11 | -18 | -18 | -14 | -17 | -18 | |
94 | 86 | 83 | 59 | 40 | 45 | 68 | 93 | 98 | 96 | 97 | 95 | 96 | 90 | 91 | 92 | |
0 | 350 | 650 | 0 | 1250 | 1400 | 1150 | 1100 | 1150 | 1000 | 700 | 300 | 0 | 0 | 0 | 0 | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — |
A light covering of new snow, mostly falling on Sat night. Freeze-thaw conditions (max 3°C on Mon morning, min -6°C on Sat night). Winds increasing (light winds from the SW on Sun night, strong winds from the W by Mon night).
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -9°C on Wed night). Winds increasing (light winds from the SW on Tue night, near gales from the WNW by Fri morning).
Latest snow reports near St Mary Ski Resort:
Snowing heavily at Yamagata Zao Onsen. from Yamagata Zao Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 26 Dec 2025 |
| Snow Alerts | Create Alert |
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.8 | Powder days Fresh snow, limited sun, any wind. |
1.2 | 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 950 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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