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Japan Weekly Snow Roundup #307
Weekly Snow News for Japan, updated 26 March 2026: Hokkaido leads with 32cm (13") fresh snow and Japan’s deepest base at 440cm (156").
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Kurumayama Kogen at 1743 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 26 Mar 2026
Kurumayama Kogen Weather
(Next 3 days):
Kurumayama Kogen Weather (Days 4-6):
A dusting of snow. Milder later with heavy rain (total 27.0mm) on Tue morning. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Sun night). Wind will be generally light.Kurumayama Kogen Weather (Days 7-16):
Now
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | |  |  |  |  | |
light snow | clear | rain shwrs | snow shwrs | some clouds | light rain | rain shwrs | clear | some clouds | snow shwrs | snow shwrs | light rain | light rain | heavy rain | light snow | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 1 | — | |
— | — | 1 | — | — | 1 | 1 | — | — | — | — | 2 | 1 | 17 | 7 | — | |
max °C | 1 | 4 | 5 | 2 | 5 | 6 | 2 | 6 | 8 | 5 | 4 | 6 | 4 | 3 | 4 | 2 |
min °C | 0 | 1 | 3 | 0 | 2 | 4 | 1 | 3 | 7 | 1 | 2 | 5 | 4 | 3 | 2 | 1 |
-2 | 1 | 3 | -3 | 0 | 2 | -2 | 3 | 4 | -3 | -2 | 2 | 0 | 0 | -3 | -3 | |
85 | 64 | 53 | 79 | 57 | 40 | 74 | 56 | 37 | 70 | 96 | 75 | 85 | 97 | 97 | 82 | |
1800 | 2000 | 2300 | 1900 | 1950 | 2350 | 2000 | 2300 | 2550 | 2350 | 2100 | 2500 | 2450 | 2450 | 3350 | 3100 | |
 | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — |
 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — |
Next 0-3 days weather summary:
Light rain (total 3.0mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
A dusting of snow. Milder later with heavy rain (total 27.0mm) on Tue morning. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Sun night). Wind will be generally light.
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Latest snow reports near Kurumayama Kogen:
Kurumayama Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 25 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
Kurumayama Kogen Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Kurumayama Kogen at the specific elevation of 1743 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kurumayama Kogen. 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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