Portillo Re-Opens To Guests Arriving By Helicopter
Chile’s famous Portillo ski resort is reported to have re-opened to guests arriving by helicopter after being cut off by road for more than two weeks by over 6m/20 feet of snowfall.
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Iwanai Resort at 1164 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 03 Aug 2026
Now
Next 4 days weather summary:Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light. | Days 5-7 weather summary:Moderate rain (total 11.0mm), heaviest on Sun morning. Warm (max 22°C on Fri morning, min 16°C on Sun afternoon). Wind will be generally light. | |||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | | | | |  |  |  | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 |
max °C | 17 | 20 | 20 | 19 | 22 | 23 | 21 | 23 | 22 | 21 | 22 | 21 | 19 | 19 | 19 | 18 |
min °C | 17 | 19 | 20 | 19 | 21 | 21 | 20 | 22 | 21 | 20 | 22 | 20 | 18 | 19 | 19 | 17 |
chill °C | 17 | 19 | 20 | 19 | 21 | 21 | 20 | 22 | 21 | 20 | 22 | 20 | 18 | 19 | 19 | 17 |
Humid % | 48 | 34 | 29 | 36 | 27 | 24 | 30 | 27 | 37 | 45 | 38 | 61 | 84 | 92 | 86 | 92 |
Freeze m | 5250 | 5350 | 5450 | 5550 | 5550 | 5600 | 5450 | 5350 | 5400 | 5300 | 5250 | 5300 | 5200 | 4950 | 4800 | 4500 |
 | — | 4:30 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | — | — | 4:35 | — | — |
 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | — | 6:51 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Iwanai Resort Pages
Snow Radar
Latest snow reports near Iwanai Resort:
Iwanai Resort Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
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Snow History
Week 1 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. |
Iwanai Resort Forecast Snowfall
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Photos of Iwanai Resort
Upload new photo Other resorts in Japan are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iwanai Resort at the specific elevation of 1164 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwanai Resort. 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 Iwanai Resort
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