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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Niseko Weiss at 940 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 12 Aug 2026
Now
Next 3 days weather summary:Mostly dry. Warm (max 21°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Warm (max 21°C on Sat morning, min 17°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 | |
 |  |  | | |  | | | | | | | | | | | | | |
some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 21 | 21 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 21 | 20 | 18 | 20 | 20 | 17 | 20 | 20 | 17 |
min °C | 20 | 20 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 21 | 19 | 17 | 19 | 19 | 17 | 19 | 18 | 17 |
chill °C | 20 | 20 | 17 | 18 | 18 | 18 | 19 | 19 | 18 | 21 | 19 | 16 | 19 | 19 | 17 | 19 | 18 | 17 |
Humid % | 82 | 79 | 85 | 81 | 72 | 83 | 81 | 81 | 63 | 40 | 52 | 52 | 48 | 70 | 68 | 50 | 65 | 65 |
Freeze m | 4850 | 4800 | 4850 | 4600 | 4700 | 4600 | 4650 | 4800 | 4650 | 4650 | 4750 | 4700 | 4750 | 4800 | 4800 | 4900 | 5050 | 5200 |
 | 4:39 | — | — | 4:39 | — | — | 4:41 | — | — | 4:41 | — | — | 4:43 | — | — | 4:43 | — | — |
 | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Niseko Weiss Pages
Snow Radar
Latest snow reports near Niseko Weiss:
Niseko Weiss Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hokkaido 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. |
Niseko Weiss Forecast Snowfall
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Photos of Niseko Weiss
Japan snowboarder by snowfore1
Ice formations by powlow
Dean Williams by Dean Williams
Upload new photo Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Niseko Weiss at the specific elevation of 940 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Niseko Weiss. 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 Niseko Weiss
- John Birchwood from Japan writes:
While the virgin snow on the slopes are beautiful visible from far - the resort has been meanwhile fully abandoned and even the snowcat services has been terminated three years ago.
Visitor Reviews of Niseko Weiss
John Birchwood from Japan writes:
While the virgin snow on the slopes are beautiful visible from far - the resort has been meanwhile fully abandoned and even the snowcat services has been terminated three years ago.
Nearest