Portillo Storm Snowfall Total Passes 5m / 17 Feet
A snow storm that has now continued for nine days has taken Chilean ski resort Portillo to a snowfall total of 5.2 metres (17 feet) so far, with more snow forecast.
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Kisokoma Kogen Shinwa at 1600 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 27 Jul 2026
Now
Next 3 days weather summary:Heavy rain (total 41.0mm), heaviest during Tue afternoon. Warm (max 21°C on Mon morning, min 15°C on Tue afternoon). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 21.0mm), heaviest during Sat afternoon. Warm (max 24°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||
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 | rain shwrs | t-storm risk | rain shwrs | rain shwrs | t-storm risk | some clouds | rain shwrs | t-storm risk | cloudy | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 9 | 3 | 4 | 11 | 4 | 1 | 3 | 3 | 1 | 5 | — | 1 | 2 | — | 1 | 6 | 5 |
max °C | 21 | 21 | 18 | 18 | 17 | 16 | 21 | 20 | 18 | 21 | 21 | 18 | 23 | 24 | 19 | 23 | 21 | 18 |
min °C | 19 | 20 | 16 | 17 | 15 | 15 | 19 | 19 | 16 | 19 | 20 | 17 | 21 | 22 | 18 | 21 | 20 | 16 |
chill °C | 19 | 20 | 16 | 17 | 14 | 15 | 19 | 19 | 16 | 19 | 20 | 17 | 21 | 22 | 18 | 21 | 20 | 16 |
Humid % | 72 | 70 | 87 | 90 | 94 | 96 | 73 | 69 | 87 | 73 | 71 | 81 | 63 | 54 | 75 | 63 | 75 | 95 |
Freeze m | 4800 | 4800 | 4800 | 4650 | 4600 | 4800 | 4850 | 4850 | 5000 | 4950 | 4950 | 5350 | 5150 | 5100 | 5450 | 5250 | 5300 | 5150 |
 | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — |
 | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:53 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Kisokoma Kogen Shinwa:
Kisokoma Kogen Shinwa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 26 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
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Snow History
Week 4 of July 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. |
Kisokoma Kogen Shinwa Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Kisokoma Kogen Shinwa at the specific elevation of 1600 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kisokoma Kogen Shinwa. 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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