Next 3 days weather summary:Light rain (total 3.0mm), mostly falling on Mon morning. Very mild (max 18°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 34.0mm), heaviest during Sat night. Very mild (max 18°C on Fri afternoon, min 13°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the ESE by Sat night). | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | |  |  |  | | | | | |  | |
rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | cloudy | light rain | light rain | rain shwrs | clear | clear | some clouds | cloudy | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 1 | — | — | — | — | — | — | — | — | 5 | 2 | 1 | — | — | — | — | 26 | |
max °C | 14 | 14 | 13 | 17 | 17 | 15 | 18 | 18 | 16 | 16 | 15 | 15 | 17 | 18 | 15 | 15 | 15 | 14 |
min °C | 14 | 13 | 12 | 15 | 16 | 14 | 17 | 16 | 15 | 15 | 15 | 14 | 17 | 17 | 15 | 15 | 14 | 13 |
12 | 12 | 12 | 15 | 16 | 14 | 17 | 16 | 14 | 14 | 14 | 14 | 17 | 17 | 15 | 14 | 12 | 11 | |
77 | 73 | 74 | 66 | 71 | 76 | 60 | 67 | 79 | 77 | 91 | 91 | 79 | 81 | 93 | 95 | 95 | 99 | |
3100 | 3250 | 3350 | 3550 | 3800 | 3900 | 3850 | 4000 | 4100 | 4150 | 3950 | 3800 | 3800 | 3950 | 4150 | 4250 | 4350 | 4400 | |
 | 4:11 | — | — | 4:11 | — | — | 4:11 | — | — | 4:11 | — | — | 4:11 | — | — | 4:13 | — | — |
 | — | 7:01 | — | — | 7:01 | — | — | 7:02 | — | — | 7:02 | — | — | 7:02 | — | — | 7:02 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Izumi Kogen Spring Valley:
| 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 Izumi Kogen Spring Valley at the specific elevation of 959 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Izumi Kogen Spring Valley. 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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