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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Deer Mountain at 1929 m altitude
Issued by Snow-Forecast.com at: 11 pm (local time) / 27 Jul 2026
Now
Next 4 days weather summary:Moderate rain (total 10.0mm), heaviest on Wed afternoon. Warm (max 27°C on Wed morning, min 18°C on Mon night). Wind will be generally light. | Days 5-7 weather summary:Light rain (total 6.0mm), mostly falling on Fri afternoon. Warm (max 33°C on Sun afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  |  | | | | |
light rain | some clouds | t-storm risk | rain shwrs | some clouds | light rain | light rain | t-storm risk | clear | clear | clear | mod. rain | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | — | 1 | 1 | — | 3 | 2 | 2 | — | — | — | 6 | — | — | — | — |
max °C | 20 | 25 | 25 | 21 | 27 | 22 | 22 | 21 | 24 | 21 | 27 | 26 | 18 | 25 | 26 | 23 |
min °C | 18 | 24 | 24 | 20 | 26 | 19 | 18 | 19 | 23 | 18 | 24 | 17 | 16 | 22 | 26 | 22 |
chill °C | 18 | 24 | 24 | 20 | 26 | 19 | 18 | 19 | 23 | 18 | 24 | 17 | 16 | 22 | 26 | 22 |
Humid % | 58 | 39 | 43 | 56 | 36 | 71 | 50 | 55 | 37 | 34 | 29 | 28 | 62 | 34 | 29 | 35 |
Freeze m | 5250 | 5150 | 5150 | 5300 | 5200 | 5450 | 5350 | 4950 | 4900 | 5000 | 5000 | 5000 | 4950 | 4900 | 5200 | 5550 |
 | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | — | 8:24 | — | — | 8:22 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
Popular Deer Mountain Pages
Snow Radar
Latest snow reports near Deer Mountain:
Deer Mountain Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 22 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - South Dakota 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. |
Deer Mountain Forecast Snowfall
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Other resorts in USA - South Dakota are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Deer Mountain at the specific elevation of 1929 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Deer Mountain. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
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