Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | |  | |  |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
max °C | 9 | 12 | 13 | 12 | 16 | 16 | 14 | 17 | 17 | 14 | 16 | 16 | 13 | 14 | 13 | 12 |
min °C | 8 | 10 | 11 | 11 | 15 | 14 | 14 | 16 | 14 | 13 | 15 | 14 | 12 | 13 | 12 | 11 |
chill °C | 5 | 8 | 11 | 11 | 15 | 14 | 14 | 16 | 14 | 13 | 15 | 13 | 12 | 13 | 12 | 10 |
Humid % | 76 | 64 | 66 | 55 | 36 | 56 | 51 | 38 | 56 | 56 | 49 | 68 | 69 | 61 | 86 | 97 |
Freeze m | 3250 | 3700 | 3800 | 3950 | 4000 | 4050 | 4050 | 4000 | 4100 | 4000 | 4000 | 4000 | 3850 | 3800 | 3900 | 4050 |
 | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | — | 5:10 | — | — | 5:08 | — | — | 5:07 | — | — | 5:06 | — | — | 5:05 | — |
Next 4 days weather summary:Mostly dry. Very mild (max 17°C on Sat morning, min 8°C on Wed night). Wind will be generally light. | Days 5-7 weather summary:Light rain (total 2.0mm), mostly falling on Mon night. Very mild (max 16°C on Sun morning, min 11°C on Mon night). Wind will be generally light. | |||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
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 |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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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