Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
North America’s 25-26 Ski Season Underway
Colorado’s Keystone Resort has claimed the title of first ski resort to open in North America, doing so at 3pm on Saturday in order to be the first.
View forecast
Iwakisan Hyakuzawa at 346 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 28 Oct 2025
Now
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  |  | |  | | |  | | | | |
light rain | rain shwrs | rain shwrs | clear | clear | some clouds | some clouds | clear | cloudy | cloudy | mod. rain | heavy rain | light rain | heavy rain | light rain | light rain | light rain | some clouds | clear | clear | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 4 | 1 | — | — | — | — | — | — | — | 10 | 22 | 5 | 14 | 3 | 3 | 5 | — | — | — | |
max°C | 5 | 5 | 8 | 8 | 4 | 11 | 11 | 6 | 14 | 13 | 10 | 13 | 9 | 10 | 8 | 8 | 6 | 8 | 7 | 3 |
min°C | 4 | 4 | 7 | 4 | 3 | 8 | 6 | 6 | 11 | 10 | 9 | 13 | 9 | 7 | 7 | 6 | 5 | 7 | 4 | 3 |
-2 | -2 | 3 | 1 | 1 | 8 | 5 | 4 | 11 | 10 | 8 | 10 | 4 | 2 | 2 | 1 | 0 | 3 | 2 | 1 | |
69 | 60 | 58 | 53 | 67 | 52 | 43 | 64 | 57 | 52 | 67 | 88 | 91 | 91 | 81 | 71 | 70 | 57 | 59 | 70 | |
900 | 900 | 1100 | 1150 | 1150 | 1850 | 2050 | 2350 | 2500 | 2650 | 2650 | 3350 | 1850 | 1900 | 1250 | 1250 | 1100 | 1000 | 1050 | 1450 | |
 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 4:40 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — |
Next 0-3 days weather summary:
Light rain (total 8.0mm), mostly falling on Tue afternoon. Very mild (max 14°C on Fri morning, min 3°C on Wed night). Winds decreasing (strong winds from the W on Tue afternoon, calm by Thu afternoon).
Next 4-6 days weather summary:
Heavy rain (total 62.0mm), heaviest during Sat morning. Very mild (max 13°C on Fri afternoon, min 5°C on Sun night). Winds increasing (calm on Fri afternoon, near gales from the ESE by Sat morning).
Popular Iwakisan Hyakuzawa Pages
Snow Radar
Submit a report
Latest snow reports near Iwakisan Hyakuzawa:
41 km away from Iwakisan Hyakuzawa
5 hours ago
Rain and snow or hail reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is probably falling as rain apart from near the top of the ski area from Moya Hills
41 km away from Iwakisan Hyakuzawa
24 hours agoContinuous light rain reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is forecast cold enough for snow at the ski area from Moya Hills
Iwakisan Hyakuzawa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
Snow History
Week 4 of October has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Iwakisan Hyakuzawa Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iwakisan Hyakuzawa at the specific elevation of 346 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwakisan Hyakuzawa. 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 Iwakisan Hyakuzawa
Free Snow-Forecast.com weather widget for your website
The Iwakisan Hyakuzawa skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Iwakisan Hyakuzawa snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Iwakisan Hyakuzawa at:
snow-forecast.com
Nearest