South American Ski Area Extends Season After Huge Snowfalls
Chile’s Portillo ski area has announced it is extending its 2026 season by several week into mid-October after massive snowfalls over the past month.
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Ontake 2240 at 2240 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 20 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 40.0mm), heaviest during Thu afternoon. Very mild (max 17°C on Sat morning, min 13°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 16.0mm), heaviest on Tue night. Very mild (max 17°C on Sun morning, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | | | | |  | | | | | |  | |
t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | some clouds | t-storm risk | rain shwrs | some clouds | t-storm risk | clear | some clouds | t-storm risk | clear | some clouds | t-storm risk | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 11 | 2 | 2 | 5 | 3 | — | 4 | 8 | — | 3 | — | — | 2 | — | — | 6 | 5 |
max °C | 16 | 16 | 15 | 16 | 16 | 14 | 17 | 17 | 15 | 17 | 16 | 14 | 17 | 16 | 15 | 17 | 16 | 15 |
min °C | 15 | 15 | 13 | 14 | 15 | 13 | 16 | 15 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 16 | 15 | 13 |
chill °C | 15 | 15 | 12 | 13 | 15 | 12 | 15 | 14 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 16 | 14 | 11 |
Humid % | 90 | 85 | 91 | 86 | 81 | 87 | 70 | 70 | 81 | 74 | 78 | 83 | 73 | 77 | 84 | 75 | 80 | 92 |
Freeze m | 4850 | 4900 | 5000 | 4950 | 4950 | 5000 | 5000 | 5100 | 4950 | 4950 | 5050 | 5050 | 5100 | 5100 | 5200 | 5050 | 5200 | 4950 |
 | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — |
 | — | 6:34 | — | — | 6:32 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:28 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Snow Radar
Latest snow reports near Ontake 2240:
Ontake 2240 Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 1 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of August 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. |
Ontake 2240 Forecast Snowfall
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Photos of Ontake 2240
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Ontake 2240 at the specific elevation of 2240 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ontake 2240. 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.
Resort name is also written as Ontake.
Visitor Reviews of Ontake 2240
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