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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Chateraise Ski Resort Yatsugatake at 1400 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 04 Aug 2026
Now
Next 4 days weather summary:Moderate rain (total 10.0mm), heaviest on Thu afternoon. Warm (max 25°C on Wed morning, min 14°C on Tue night). Wind will be generally light. | Days 5-7 weather summary:Some drizzle, heaviest during Fri night. Warm (max 25°C on Sat morning, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | | | |  | |
clear | clear | some clouds | clear | rain shwrs | t-storm risk | rain shwrs | some clouds | t-storm risk | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 1 | 5 | 1 | — | 3 | 1 | — | — | — | — | — | — |
max °C | 16 | 25 | 24 | 18 | 24 | 22 | 17 | 24 | 21 | 17 | 25 | 25 | 17 | 24 | 23 | 16 |
min °C | 14 | 21 | 20 | 16 | 22 | 20 | 16 | 21 | 19 | 16 | 20 | 20 | 14 | 20 | 19 | 13 |
chill °C | 14 | 21 | 20 | 16 | 22 | 20 | 16 | 21 | 19 | 16 | 20 | 20 | 14 | 20 | 19 | 12 |
Humid % | 86 | 54 | 59 | 90 | 71 | 78 | 92 | 65 | 75 | 98 | 70 | 42 | 77 | 64 | 57 | 93 |
Freeze m | 5550 | 5450 | 5400 | 5400 | 5300 | 5300 | 5200 | 5250 | 5150 | 5150 | 5200 | 5000 | 5200 | 5150 | 4900 | 5300 |
 | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — |
 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Chateraise Ski Resort Yatsugatake Pages
Snow Radar
Latest snow reports near Chateraise Ski Resort Yatsugatake:
Chateraise Ski Resort Yatsugatake Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano 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. |
Chateraise Ski Resort Yatsugatake Forecast Snowfall
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Photos of Chateraise Ski Resort Yatsugatake
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Chateraise Ski Resort Yatsugatake at the specific elevation of 1400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Chateraise Ski Resort Yatsugatake. 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 Yatsugatake Sailer Valley.
Visitor Reviews of Chateraise Ski Resort Yatsugatake
- Barbara Seiser-Pflug from Austria writes:
Hello all people of Sailer Valley, I have been as ski instructor in Sailer Valley in 1989/1990 with Toni Sailer at the Opening Ceremony. My family and I want to help you, if some of you need help from Austria! Please write an E Mail to us, we will do all we can to help you! Regards from Austria Babsi I do not know, if there is somebody who remembers me, I have been there with Kondo family, they had 3 children, Mr. watanabe,... [Editor's note: this post will stay in place in order to generate a response]
Visitor Reviews of Chateraise Ski Resort Yatsugatake
Barbara Seiser-Pflug from Austria writes:
Hello all people of Sailer Valley,
I have been as ski instructor in Sailer Valley in 1989/1990 with Toni Sailer at the Opening Ceremony.
My family and I want to help you, if some of you need help from Austria!
Please write an E Mail to us, we will do all we can to help you!
Regards from Austria
Babsi
I do not know, if there is somebody who remembers me, I have been there with Kondo family, they had 3 children, Mr. watanabe,...
[Editor's note: this post will stay in place in order to generate a response]
Click here to submit your own review of Chateraise Ski Resort Yatsugatake
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