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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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Kisokoma Kogen Shinwa at 1600 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 26 Mar 2026
Kisokoma Kogen Shinwa Weather
(Next 3 days):
Kisokoma Kogen Shinwa Weather (Days 4-6):
Heavy rain (total 56.0mm), heaviest during Tue morning. Mild temperatures (max 9°C on Wed morning, min 1°C on Tue night). Wind will be generally light.Kisokoma Kogen Shinwa 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 | |
 |  |  |  | |  | | | |  |  | |  |  |  | | |
some clouds | clear | some clouds | clear | some clouds | rain shwrs | clear | clear | some clouds | heavy rain | light rain | rain shwrs | light rain | heavy rain | mod. rain | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 2 | — | — | — | 14 | 3 | 2 | 2 | 27 | 7 | — | |
max °C | 1 | 6 | 7 | 2 | 6 | 6 | 3 | 7 | 8 | 5 | 5 | 5 | 5 | 4 | 3 | 2 |
min °C | 1 | 3 | 4 | 1 | 4 | 4 | 3 | 5 | 6 | 2 | 3 | 5 | 5 | 3 | 3 | 1 |
-2 | 3 | 2 | -1 | 2 | 2 | 1 | 5 | 3 | -2 | 0 | 2 | 2 | 0 | 2 | -2 | |
87 | 59 | 46 | 65 | 44 | 54 | 72 | 49 | 37 | 79 | 98 | 88 | 86 | 97 | 97 | 86 | |
1850 | 2150 | 2300 | 1850 | 2100 | 2250 | 2000 | 2350 | 2500 | 2300 | 2100 | 2400 | 2450 | 2500 | 3350 | 3250 | |
 | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm), mostly falling on Sat afternoon. Mild temperatures (max 8°C on Sun afternoon, min 1°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 56.0mm), heaviest during Tue morning. Mild temperatures (max 9°C on Wed morning, min 1°C on Tue night). Wind will be generally light.
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Latest snow reports near Kisokoma Kogen Shinwa:
Kisokoma Kogen Shinwa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 10 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:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Kisokoma Kogen Shinwa 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 Kisokoma Kogen Shinwa at the specific elevation of 1600 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kisokoma Kogen Shinwa. 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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