Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -15°C on Tue night). Wind will be generally light.
Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -16°C on Thu night). Winds increasing (light winds from the W on Fri night, fresh winds from the WNW by Sun morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Bottom Lift: | 1 | |
Latest snow reports near Shiga Kogen-Ichinose Diamond:
Some cloudy spells at Myoko Suginohara. No wind here. Mild temperatures. No fresh snow. The majority of lifts are open. Take care on the icy pistes. The snow off-piste is heavy. from Myoko Suginohara
Mon 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  |  | | |  |  | | |  | |
some clouds | light snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | snow shwrs | heavy snow | mod. snow | snow shwrs | some clouds | cloudy | mod. snow | light snow | mod. snow | heavy snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 5 | 4 | 4 | 2 | — | — | 9 | 14 | 6 | 2 | — | — | 8 | 2 | 7 | 18 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -2 | -11 | -11 | -13 | -11 | -12 | -13 | -13 | -14 | -15 | -11 | -10 | -11 | -9 | -10 | -12 |
min °C | -2 | -9 | -11 | -13 | -15 | -13 | -14 | -15 | -14 | -14 | -16 | -13 | -12 | -12 | -10 | -11 | -13 |
-6 | -17 | -19 | -22 | -23 | -20 | -18 | -19 | -22 | -23 | -25 | -20 | -20 | -17 | -16 | -17 | -19 | |
61 | 94 | 80 | 79 | 83 | 57 | 76 | 91 | 95 | 92 | 94 | 70 | 70 | 95 | 89 | 95 | 96 | |
1850 | 1100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | 150 | 250 | 0 | |
 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:01 | — |
A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -15°C on Tue night). Wind will be generally light.
A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -16°C on Thu night). Winds increasing (light winds from the W on Fri night, fresh winds from the WNW by Sun morning).
Latest snow reports near Shiga Kogen-Ichinose Diamond:
Some cloudy spells at Myoko Suginohara. No wind here. Mild temperatures. No fresh snow. The majority of lifts are open. Take care on the icy pistes. The snow off-piste is heavy. from Myoko Suginohara
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 17 Jan 2026 |
| Snow Alerts | Create Alert |
2.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.8 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shiga Kogen-Ichinose Diamond at the specific elevation of 1656 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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