Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Japan Weekly Snow Roundup #293
Weekly Snow News for Japan, updated 17 December 2025: Siberian cold fuels relentless powder storms, with Hokkaido leading Japan’s mid-winter surge.
View forecast
Ishiuchi Maruyama at 588 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 19 Dec 2025
Now
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  |  | | |  | | |  | | | |
clear | clear | clear | clear | clear | some clouds | cloudy | mod. rain | light snow | light snow | light snow | clear | some clouds | some clouds | some clouds | light rain | light rain | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | 3 | |
— | — | — | — | — | — | — | 7 | 11 | — | — | — | — | — | — | 1 | 2 | 10 | |
max °C | 8 | 8 | 6 | 12 | 11 | 11 | 13 | 11 | 4 | -1 | -1 | -1 | 6 | 6 | 6 | 8 | 8 | 5 |
min °C | 5 | 5 | 5 | 9 | 9 | 9 | 12 | 8 | 0 | -1 | -2 | -3 | 4 | 3 | 3 | 8 | 7 | -1 |
4 | 3 | 3 | 8 | 7 | 7 | 11 | 6 | -4 | -5 | -2 | -3 | 3 | 0 | 0 | 5 | 7 | -5 | |
58 | 63 | 61 | 75 | 77 | 77 | 77 | 94 | 98 | 96 | 89 | 72 | 49 | 54 | 66 | 70 | 82 | 98 | |
1900 | 2450 | 2550 | 2500 | 2650 | 2900 | 2800 | 2700 | 1050 | 500 | 450 | 0 | 1750 | 2050 | 2400 | 2900 | 2600 | 1050 | |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — |
Next 0-3 days weather summary:
Moderate rain (total 18.0mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min 0°C on Sun night). Wind will be generally light.
Next 4-6 days weather summary:
Mild with moderate rain (total 13.0mm) on Wed night, Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Wed morning, min -3°C on Mon night). Wind will be generally light.
Popular Ishiuchi Maruyama Pages
Snow Radar
Submit a report
Latest snow reports near Ishiuchi Maruyama:
47 km away from Ishiuchi Maruyama
3 hours ago
Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen
Ishiuchi Maruyama Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 13 cm |
| Last snowfall: | 18 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 3 of December has on average:
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Ishiuchi Maruyama Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Photos of Ishiuchi Maruyama
Terrain park at Ishiuchi Maryuama by Snow Country Instructors
Top lift at Ishiuchi Maruyama by Snow Country Instructors
Ishiuchi Maruyama Snow Garden area by Snow Country Instructors
Upload new photo Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Ishiuchi Maruyama at the specific elevation of 588 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ishiuchi Maruyama. 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.
Visitor Reviews of Ishiuchi Maruyama
Nearest