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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Omoshiroyama Kōgen Ski Park at 900 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 28 Jul 2026
Now
Next 3 days weather summary:Heavy rain (total 50.0mm), heaviest during Tue night. Warm (max 20°C on Wed morning, min 18°C on Tue night). Winds increasing (light winds from the SSW on Tue morning, fresh winds from the WNW by Wed afternoon). | Days 4-6 weather summary:Moderate rain (total 17.0mm), heaviest on Fri morning. Warm (max 24°C on Sun afternoon, min 18°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | | |  |  |  | | | |
some clouds | mod. rain | heavy rain | light rain | t-storm risk | light rain | t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | light rain | light rain | cloudy | some clouds | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 7 | 17 | 1 | 3 | 2 | 5 | 10 | 5 | 5 | 5 | 1 | 1 | — | — | 1 | 3 | 1 |
max °C | 19 | 19 | 19 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 18 | 19 | 19 | 20 | 23 | 24 | 22 |
min °C | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 20 | 22 | 23 | 22 |
chill °C | 19 | 19 | 17 | 19 | 18 | 17 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 20 | 22 | 23 | 22 |
Humid % | 85 | 96 | 97 | 98 | 95 | 98 | 91 | 94 | 96 | 92 | 87 | 97 | 90 | 95 | 91 | 83 | 82 | 92 |
Freeze m | 4650 | 4700 | 4700 | 4900 | 4800 | 4750 | 4500 | 4450 | 4500 | 4500 | 4750 | 4750 | 4850 | 5200 | 5200 | 5250 | 5400 | 5350 |
 | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — | 4:39 | — | — |
 | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Omoshiroyama Kōgen Ski Park Pages
Snow Radar
Latest snow reports near Omoshiroyama Kōgen Ski Park:
Omoshiroyama Kōgen Ski Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 2 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Yamagata 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. |
Omoshiroyama Kōgen Ski Park Forecast Snowfall
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Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Omoshiroyama Kōgen Ski Park at the specific elevation of 900 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Omoshiroyama Kōgen Ski Park. 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 Omoshiroyama Kogen Ski Park.
Visitor Reviews of Omoshiroyama Kōgen Ski Park
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