Access Road to Ski Portillo in Chile Now Closed For 4 Weeks Straight
Access to the iconic ski resort of Portillo in Chile by road has now been closed for what’s thought to be and unprecedented four straight weeks.
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Adatara Kogen at 1220 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 12 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 25.0mm), heaviest during Fri afternoon. Very mild (max 19°C on Fri morning, min 16°C on Wed morning). Winds decreasing (fresh winds from the SSE on Wed morning, light winds from the SE by Fri night). | Days 4-6 weather summary:Light rain (total 7.0mm), mostly falling on Sat morning. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  |  |  |  | | | | |
light rain | cloudy | light rain | t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | t-storm risk | light rain | some clouds | some clouds | rain shwrs | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | — | 5 | 2 | 5 | 1 | 2 | 6 | 1 | 3 | 3 | — | — | 1 | — | — | — | — |
max °C | 16 | 17 | 17 | 18 | 18 | 17 | 19 | 19 | 17 | 18 | 17 | 16 | 17 | 17 | 16 | 17 | 18 | 18 |
min °C | 16 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 17 |
chill °C | 14 | 16 | 16 | 16 | 18 | 16 | 18 | 18 | 17 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 17 |
Humid % | 96 | 88 | 98 | 95 | 96 | 95 | 90 | 94 | 96 | 97 | 97 | 87 | 89 | 88 | 88 | 89 | 93 | 88 |
Freeze m | 4200 | 4450 | 4600 | 4650 | 4750 | 4700 | 4750 | 4750 | 4750 | 4750 | 4850 | 4800 | 4700 | 4900 | 4800 | 4900 | 5100 | 5200 |
 | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — |
 | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:29 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Adatara Kogen:
Adatara Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Fukushima are reporting: powder (0) / good piste (0)
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Snow History
Week 2 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. |
Adatara Kogen Forecast Snowfall
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Other resorts in Japan - Fukushima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Adatara Kogen at the specific elevation of 1220 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Adatara 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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