Snow
Global Weekly Snow Roundup #314
Weekly Global Snow News, updated 14 May 2026: Fresh snowfall in Argentina, Australia and Lesotho signals winter’s approach, while Japan maintains the world’s deepest snowpack.
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Iwakisan Hyakuzawa at 346 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 15 May 2026
Now
Next 3 days weather summary:Mostly dry. Warm (max 21°C on Sat morning, min 10°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Warm (max 22°C on Tue morning, min 8°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  | | | | |  |  | | | | |
clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | some clouds | some clouds | cloudy | cloudy | clear | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 18 | 13 | 21 | 20 | 13 | 19 | 18 | 13 | 21 | 20 | 14 | 22 | 20 | 13 | 17 | 16 | 10 |
min °C | 14 | 10 | 19 | 16 | 11 | 17 | 14 | 11 | 19 | 16 | 12 | 20 | 15 | 11 | 15 | 13 | 8 |
14 | 10 | 19 | 16 | 10 | 17 | 14 | 11 | 19 | 15 | 10 | 20 | 14 | 10 | 14 | 13 | 7 | |
53 | 76 | 46 | 48 | 62 | 60 | 64 | 82 | 34 | 28 | 57 | 39 | 45 | 91 | 73 | 57 | 82 | |
4000 | 4150 | 3950 | 3800 | 3600 | 3800 | 3900 | 3700 | 3950 | 4000 | 3800 | 3600 | 3300 | 3250 | 3000 | 2950 | 3100 | |
 | — | — | 4:20 | — | — | 4:20 | — | — | 4:18 | — | — | 4:18 | — | — | 4:18 | — | — |
 | 6:47 | — | — | 6:47 | — | — | 6:49 | — | — | 6:50 | — | — | 6:51 | — | — | 6:52 | — |
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Latest snow reports near Iwakisan Hyakuzawa:
Iwakisan Hyakuzawa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
Snow History
Week 3 of May has on average:
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. |
Iwakisan Hyakuzawa Forecast Snowfall
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Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iwakisan Hyakuzawa at the specific elevation of 346 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwakisan Hyakuzawa. 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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