Sign In with Apple
Sign In with Google
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Japan Weekly Snow Roundup #298
Weekly Snow News for Japan, updated 21 January 2026: Japan leads global snowfall again, with 1m (40") in 72 hours on Hokkaido and heavy, cold powder spreading into Honshu.
View forecast
Iwappara at 400 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 23 Jan 2026
Now
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | |  |  |  | | | | | | |
light snow | light snow | light snow | mod. snow | light snow | heavy snow | mod. snow | mod. snow | heavy snow | light snow | snow shwrs | some clouds | some clouds | light snow | heavy snow | mod. snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | 4 | 1 | 6 | 5 | 17 | 9 | 8 | 16 | 1 | — | — | — | 4 | 13 | 6 | 3 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -5 | 0 | -1 | -4 | -4 | -4 | -5 | -1 | -1 | -7 | 3 | 2 | -2 | -1 | -2 | -4 |
min °C | -2 | -3 | -7 | -1 | -3 | -5 | -4 | -5 | -5 | -3 | -8 | -8 | 1 | 0 | -3 | -2 | -3 | -7 |
-5 | -3 | -7 | -3 | -5 | -5 | -11 | -13 | -12 | -6 | -8 | -8 | 0 | -4 | -8 | -7 | -7 | -7 | |
83 | 87 | 84 | 86 | 92 | 96 | 93 | 91 | 92 | 89 | 76 | 79 | 66 | 91 | 96 | 92 | 89 | 93 | |
0 | 250 | 0 | 200 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 650 | 0 | 0 | 0 | 0 | |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:04 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Sat morning, min -7°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Sun afternoon).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Mon afternoon). Wind will be generally light.
Popular Iwappara Pages
Snow Radar
Submit a report
Latest snow reports near Iwappara:
6 km away from Iwappara
3 hours ago
There is heavy snow falling at Ishiuchi Maruyama. from Ishiuchi Maruyama
22 km away from Iwappara
13 hours agoIt is snowing heavily in Hakkai Sanroku. from Hakkai Sanroku
41 km away from Iwappara
16 hours agoIt is snowing steadily at Togari Onsen. from Togari Onsen
Iwappara Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 68 cm |
| Last snowfall: | 22 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)
Snow History
Week 4 of January has on average:
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Iwappara Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Photos of Iwappara
Mid-station ticket hut at Iwappara by Snow Country Instructors
View from the slopes at Iwappara by Snow Country Instructors
Iwappara from a distance by Snow Country Instructors
Upload new photo Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Iwappara at the specific elevation of 400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwappara. 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 Iwappara
Nearest