New Lift At Colorado’s Purgatory Adds More Steep Terrain
Purgatory Resort will open roughly 40 acres of new advanced and expert terrain for the 2026–27 winter, marking one of the largest steep‑terrain expansions in its recent history.
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Hiraniwa Kogen at 805 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 01 Oct 2026
Next 3 days weather summary:Light rain (total 8.0mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu morning, min 6°C on Fri night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sat night). | Days 4-6 weather summary:Mostly dry. Very mild (max 16°C on Tue morning, min 9°C on Sun afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the SSW by Mon night). | |||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  | | | |  | | | | |
cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | 1 | 2 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 16 | 10 | 9 | 9 | 7 | 9 | 9 | 7 | 13 | 12 | 9 | 15 | 15 | 15 | 16 | 15 | 14 |
min °C | 17 | 14 | 7 | 8 | 7 | 6 | 8 | 7 | 7 | 11 | 9 | 9 | 12 | 13 | 14 | 16 | 14 | 9 |
chill °C | 16 | 13 | 3 | 4 | 2 | 1 | 4 | 4 | 4 | 11 | 9 | 7 | 10 | 11 | 12 | 16 | 13 | 6 |
Humid % | 55 | 81 | 75 | 94 | 65 | 88 | 84 | 75 | 64 | 41 | 62 | 75 | 81 | 76 | 88 | 84 | 90 | 62 |
Freeze m | 4100 | 3750 | 3250 | 2150 | 2200 | 2650 | 2500 | 2900 | 2700 | 3000 | 3250 | 3250 | 3200 | 3500 | 3850 | 3950 | 4050 | 4300 |
 | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | 5:16 | — | — | 5:15 | — | — | 5:14 | — | — | 5:12 | — | — | 5:10 | — | — | 5:08 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Hiraniwa Kogen Pages
Snow Radar
Latest snow reports near Hiraniwa Kogen:
Hiraniwa Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)
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Snow History
Week 1 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. |
Hiraniwa Kogen Forecast Snowfall
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Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Hiraniwa Kogen at the specific elevation of 805 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hiraniwa Kogen. 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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