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Izumi Kogen Spring Valley Weather (Next 3 days): The snow forecast for Izumi Kogen Spring Valley is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -4°C on Mon morning). Winds increasing (light winds from the SSW on Sun morning, near gales from the WNW by Sun night).
Izumi Kogen Spring Valley Weather (Days 4-6): Light rain (total 9.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Wed night, min -4°C on Mon night). Winds increasing (calm on Tue morning, near gales from the SSW by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Izumi Kogen Spring Valley:
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | |  | | | |  | |  | |
some clouds | some clouds | clear | some clouds | clear | light rain | light snow | snow shwrs | clear | clear | clear | clear | some clouds | cloudy | light rain | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 4 | 5 | |
max °C | 5 | 9 | 10 | 9 | 13 | 12 | 5 | -3 | -3 | -3 | 0 | 1 | 2 | 5 | 6 | 7 |
min °C | 3 | 7 | 8 | 8 | 11 | 7 | -3 | -4 | -4 | -4 | -1 | 0 | 0 | 2 | 6 | 3 |
0 | 4 | 6 | 6 | 10 | 2 | -12 | -13 | -12 | -11 | -1 | -4 | -5 | -5 | 0 | -3 | |
40 | 44 | 54 | 52 | 53 | 63 | 78 | 83 | 71 | 78 | 51 | 43 | 59 | 79 | 93 | 90 | |
2500 | 2400 | 2500 | 2700 | 2850 | 2800 | 1000 | 400 | 500 | 300 | 450 | 1050 | 1700 | 1700 | 2400 | 2500 | |
 | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | — | 4:17 | — | — | 4:19 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — |
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -4°C on Mon morning). Winds increasing (light winds from the SSW on Sun morning, near gales from the WNW by Sun night).
Light rain (total 9.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Wed night, min -4°C on Mon night). Winds increasing (calm on Tue morning, near gales from the SSW by Wed afternoon).
Latest snow reports near Izumi Kogen Spring Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
1.1 | 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 823 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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