Next 3 days weather summary:Moderate rain (total 18.0mm), heaviest on Thu morning. Warm (max 23°C on Wed morning, min 16°C on Fri night). Winds decreasing (fresh winds from the W on Thu night, light winds from the WNW by Fri night). | Days 4-6 weather summary:Heavy rain (total 47.0mm), heaviest during Sat night. Very mild (max 19°C on Mon night, min 15°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  | |  |  | |  | | | | |
rain shwrs | t-storm risk | rain shwrs | mod. rain | light rain | some clouds | rain shwrs | cloudy | some clouds | some clouds | light rain | heavy rain | heavy rain | light rain | light rain | light rain | light rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 3 | 3 | 6 | 3 | — | 2 | — | — | — | 2 | 23 | 11 | 1 | 4 | 2 | 2 | 2 |
max °C | 23 | 23 | 21 | 19 | 18 | 17 | 19 | 19 | 17 | 18 | 16 | 15 | 15 | 15 | 16 | 18 | 18 | 19 |
min °C | 21 | 22 | 20 | 18 | 18 | 17 | 18 | 18 | 16 | 17 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 18 |
chill °C | 21 | 22 | 20 | 18 | 17 | 16 | 18 | 18 | 16 | 17 | 14 | 14 | 14 | 15 | 15 | 17 | 18 | 18 |
Humid % | 80 | 74 | 80 | 84 | 90 | 88 | 88 | 75 | 58 | 70 | 93 | 99 | 99 | 98 | 99 | 99 | 98 | 98 |
Freeze m | 4900 | 4700 | 4700 | 4600 | 4550 | 4400 | 4450 | 4500 | 4450 | 4450 | 4650 | 4750 | 4700 | 4900 | 4800 | 4750 | 4800 | 4950 |
 | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:10 | — | — | 6:09 | — |
SnowProGo pro and carve into:
Avalanche 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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