Next 3 days weather summary:Light rain (total 3.0mm), mostly falling on Wed night. Warm (max 22°C on Mon afternoon, min 11°C on Wed night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 50.0mm), heaviest during Thu night. Very mild (max 12°C on Sat afternoon, min 8°C on Thu night). Mainly fresh winds. | |||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | |  | |  |  | | | | |
clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | mod. rain | mod. rain | heavy rain | mod. rain | light rain | rain shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 3 | 7 | 7 | 26 | 8 | 1 | 1 | — | — | — | |
max °C | 20 | 22 | 18 | 21 | 22 | 17 | 18 | 18 | 15 | 10 | 9 | 9 | 9 | 9 | 8 | 11 | 12 | 10 |
min °C | 18 | 20 | 17 | 20 | 19 | 16 | 17 | 16 | 11 | 10 | 9 | 8 | 9 | 9 | 8 | 10 | 11 | 10 |
18 | 20 | 16 | 20 | 19 | 16 | 17 | 16 | 11 | 8 | 6 | 4 | 5 | 6 | 5 | 8 | 9 | 8 | |
39 | 39 | 39 | 31 | 38 | 44 | 40 | 45 | 59 | 94 | 98 | 99 | 99 | 99 | 67 | 54 | 50 | 79 | |
4350 | 4450 | 4400 | 4300 | 4200 | 3800 | 3500 | 3800 | 3400 | 3400 | 3550 | 3550 | 3300 | 3500 | 3900 | 4050 | 4200 | 4050 | |
 | 4:24 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — |
 | — | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — |
Latest snow reports near St Mary Ski Resort:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 2 Apr 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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 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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