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Izumi Kogen Spring Valley Weather (Next 3 days): The snow forecast for Izumi Kogen Spring Valley is: Some drizzle, heaviest during Fri afternoon. Freeze-thaw conditions (max 10°C on Mon morning, min -1°C on Fri night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the WSW by Sat afternoon).
Izumi Kogen Spring Valley Weather (Days 4-6): Mild at first with light rain (total 5.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 9°C on Mon afternoon, min -7°C on Wed night). Winds increasing (light winds from the W on Tue night, gales from the W by Wed morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Izumi Kogen Spring Valley:
Fri 28 | Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  | | | | |  |  |  |  |  | | | | |
rain shwrs | clear | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | light rain | light snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 9 | 2 | — | 6 | |
1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | — | — | — | — | |
max°C | 3 | 0 | 1 | 2 | 3 | 8 | 8 | 7 | 10 | 9 | 8 | 7 | 7 | 5 | 0 | -3 | -6 | -3 | -2 | 2 |
min°C | 1 | -1 | 0 | 2 | 2 | 6 | 6 | 7 | 9 | 8 | 5 | 6 | 6 | 1 | -2 | -5 | -7 | -5 | -3 | -1 |
-8 | -11 | -7 | -3 | -2 | 2 | 1 | 3 | 6 | 3 | 0 | 2 | 2 | -7 | -12 | -14 | -17 | -15 | -13 | -9 | |
72 | 68 | 73 | 61 | 46 | 70 | 75 | 85 | 71 | 76 | 83 | 83 | 79 | 82 | 87 | 84 | 89 | 88 | 76 | 90 | |
1200 | 700 | 800 | 1050 | 1650 | 2100 | 2300 | 2400 | 2300 | 2250 | 2050 | 1950 | 1900 | 1300 | 800 | 450 | 0 | 200 | 450 | 900 | |
 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
Some drizzle, heaviest during Fri afternoon. Freeze-thaw conditions (max 10°C on Mon morning, min -1°C on Fri night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the WSW by Sat afternoon).
Mild at first with light rain (total 5.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 9°C on Mon afternoon, min -7°C on Wed night). Winds increasing (light winds from the W on Tue night, gales from the W by Wed morning).
Latest snow reports near Izumi Kogen Spring Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 21 Nov 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.3 | 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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