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Izumi Kogen Spring Valley Weather (Next 3 days): The snow forecast for Izumi Kogen Spring Valley is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the W by Fri morning).
Izumi Kogen Spring Valley Weather (Days 4-6): Drizzle on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 11°C on Sun morning, min -2°C on Mon afternoon). Mainly fresh winds.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Izumi Kogen Spring Valley:
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | |  |  | |  |  | |
snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | some clouds | clear | clear | clear | cloudy | some clouds | light rain | light snow | mod. snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
max °C | 1 | 1 | 0 | -2 | -2 | -1 | 4 | 5 | 5 | 9 | 9 | 9 | 11 | 11 | 9 | 2 | -1 | -1 |
min °C | -1 | 1 | -3 | -3 | -3 | -3 | 1 | 3 | 4 | 7 | 8 | 8 | 10 | 10 | 3 | 2 | -2 | -2 |
-6 | -4 | -11 | -12 | -10 | -9 | -1 | -1 | 0 | 4 | 5 | 5 | 8 | 7 | -2 | -1 | -4 | -7 | |
82 | 87 | 79 | 82 | 76 | 71 | 48 | 38 | 35 | 50 | 65 | 64 | 58 | 69 | 84 | 54 | 91 | 98 | |
650 | 1000 | 400 | 500 | 600 | 250 | 1100 | 2050 | 2550 | 2450 | 2450 | 2550 | 2850 | 2750 | 2350 | 1400 | 650 | 400 | |
 | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:19 | — |
A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the W by Fri morning).
Drizzle on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 11°C on Sun morning, min -2°C on Mon afternoon). Mainly fresh winds.
Latest snow reports near Izumi Kogen Spring Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 cm |
| Last snowfall: | 16 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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