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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Manza Onsen at 1640 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 29 Sep 2026
Next 4 days weather summary:Light rain (total 4.0mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu morning, min 5°C on Fri afternoon). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 31.0mm), heaviest during Sun night. Very mild (max 13°C on Sun morning, min 3°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | |  | | | | | |  | |
some clouds | clear | cloudy | some clouds | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | clear | clear | some clouds | some clouds | cloudy | cloudy | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — | 18 |
max °C | 9 | 16 | 14 | 11 | 17 | 15 | 9 | 10 | 9 | 4 | 11 | 11 | 6 | 13 | 11 | 7 |
min °C | 8 | 13 | 11 | 11 | 15 | 11 | 7 | 9 | 5 | 3 | 7 | 7 | 5 | 10 | 8 | 7 |
chill °C | 8 | 13 | 11 | 10 | 15 | 10 | 5 | 7 | 2 | 0 | 5 | 7 | 5 | 10 | 7 | 5 |
Humid % | 77 | 77 | 82 | 89 | 75 | 78 | 85 | 69 | 69 | 77 | 59 | 51 | 73 | 69 | 70 | 95 |
Freeze m | 4350 | 4450 | 4450 | 4700 | 4650 | 4600 | 4050 | 3700 | 3300 | 3400 | 3450 | 3350 | 3650 | 3850 | 3900 | 3500 |
 | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | — | 5:31 | — | — | 5:30 | — | — | 5:29 | — | — | 5:27 | — | — | 5:25 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Snow Radar
Latest snow reports near Manza Onsen:
Manza Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
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Snow History
Week 4 of September 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. |
Manza Onsen Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Manza Onsen at the specific elevation of 1640 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Manza Onsen. 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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