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Izumi Kogen Spring Valley Weather (Next 3 days): The snow forecast for Izumi Kogen Spring Valley is: A light fall of snow, heaviest on Sun morning. Turning milder with light rain (total 7.0mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -3°C on Mon afternoon). Mainly extremely windy.
Izumi Kogen Spring Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -4°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the WSW by Fri morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Izumi Kogen Spring Valley:
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | |  |  | | | | | | |
light snow | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | — | 2 | 2 | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | |
6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 2 | -1 | -2 | -3 | 1 | 2 | 0 | -1 | -1 | -3 | -2 | -1 | -1 | 4 | 4 | 4 |
min °C | 1 | 1 | -1 | -2 | -3 | -3 | -1 | 0 | -3 | -2 | -2 | -4 | -3 | -2 | -2 | 1 | 2 | 3 |
-4 | -8 | -10 | -11 | -12 | -12 | -7 | -6 | -10 | -8 | -8 | -12 | -11 | -7 | -6 | -1 | -2 | -1 | |
99 | 93 | 70 | 92 | 85 | 89 | 84 | 81 | 92 | 81 | 83 | 87 | 66 | 63 | 51 | 47 | 43 | 41 | |
1350 | 1650 | 1100 | 600 | 550 | 350 | 700 | 1100 | 650 | 600 | 600 | 0 | 500 | 650 | 0 | 1300 | 1950 | 2600 | |
 | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — |
A light fall of snow, heaviest on Sun morning. Turning milder with light rain (total 7.0mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -3°C on Mon afternoon). Mainly extremely windy.
Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -4°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the WSW by Fri morning).
Latest snow reports near Izumi Kogen Spring Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 13 Dec 2025 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
1.2 | 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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