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Japan Weekly Snow Roundup #304
Weekly Snow News for Japan, updated 4 March 2026: Japan's ski season transitions to spring, with Hokkaido's powder still reliable but Honshu seeing warmer temperatures, rain, and softening snow.
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Shiga Kogen-Ichinose Diamond at 1708 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 06 Mar 2026
Shiga Kogen-Ichinose Diamond Weather
(Next 3 days):
Shiga Kogen-Ichinose Diamond Weather (Days 4-6):
A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max -4°C on Wed morning, min -10°C on Mon night). Wind will be generally light.Shiga Kogen-Ichinose Diamond Weather (Days 7-16):
Now
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | | | | |  | | | |
some clouds | cloudy | mod. snow | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | light snow | snow shwrs | light snow | snow shwrs | snow shwrs | clear | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 6 | 2 | 1 | 3 | 2 | 1 | — | — | — | 3 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 0 | -5 | -6 | -9 | -8 | -7 | -9 | -6 | -6 | -9 | -8 | -8 | -8 | -4 | -4 | -6 |
min °C | 1 | -1 | -4 | -5 | -8 | -12 | -10 | -9 | -10 | -8 | -8 | -10 | -10 | -9 | -10 | -6 | -5 | -7 |
-3 | -6 | -7 | -9 | -14 | -21 | -18 | -15 | -16 | -12 | -11 | -16 | -18 | -15 | -14 | -9 | -7 | -10 | |
41 | 55 | 92 | 94 | 76 | 89 | 82 | 72 | 81 | 68 | 74 | 80 | 83 | 61 | 69 | 51 | 60 | 80 | |
1900 | 2100 | 1550 | 1000 | 850 | 0 | 200 | 650 | 0 | 550 | 850 | 0 | 400 | 600 | 0 | 750 | 1200 | 600 | |
 | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -12°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max -4°C on Wed morning, min -10°C on Mon night). Wind will be generally light.
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Latest snow reports near Shiga Kogen-Ichinose Diamond:
25 km away from Shiga Kogen-Ichinose Diamond
10 hours ago
Snowing in Naeba. from Naeba
34 km away from Shiga Kogen-Ichinose Diamond
24 hours ago
Great snow conditions throughout area. Clear blue skies, most lifts are open. from Ikenotaira Onsen Alpenblick
Shiga Kogen-Ichinose Diamond Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 28 cm |
| Last snowfall: | 5 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 1 of March has on average:
2.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Shiga Kogen-Ichinose Diamond 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 Shiga Kogen-Ichinose Diamond at the specific elevation of 1708 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Ichinose Diamond. 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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