South American Ski Area Extends Season After Huge Snowfalls
Chile’s Portillo ski area has announced it is extending its 2026 season by several week into mid-October after massive snowfalls over the past month.
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Terry Peak at 1996 m altitude
Issued by Snow-Forecast.com at: 5 pm (local time) / 18 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 13.0mm), heaviest on Tue night. Warm (max 27°C on Fri morning, min 12°C on Tue night). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Sat night. Warm (max 27°C on Fri afternoon, min 17°C on Sun night). Winds decreasing (fresh winds from the SSE on Sat night, calm by Sun night). | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | | | | | | | |
some clouds | rain shwrs | clear | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | rain shwrs | clear | clear | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 13 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 |
max °C | 19 | 14 | 19 | 21 | 18 | 22 | 24 | 21 | 27 | 27 | 22 | 24 | 25 | 20 | 24 | 25 | 21 |
min °C | 19 | 12 | 16 | 21 | 16 | 20 | 23 | 19 | 24 | 26 | 19 | 21 | 24 | 19 | 22 | 25 | 17 |
chill °C | 19 | 11 | 15 | 21 | 16 | 20 | 23 | 19 | 24 | 26 | 19 | 21 | 24 | 19 | 22 | 25 | 17 |
Humid % | 40 | 61 | 47 | 32 | 40 | 30 | 24 | 34 | 25 | 25 | 32 | 30 | 36 | 60 | 39 | 29 | 37 |
Freeze m | 4450 | 4300 | 4250 | 4600 | 4750 | 4700 | 4850 | 4950 | 5050 | 5100 | 5150 | 5200 | 5350 | 5200 | 5050 | 5150 | 4950 |
 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
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Latest snow reports near Terry Peak:
Terry Peak 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 3 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. |
Terry Peak 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 Terry Peak at the specific elevation of 1996 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Terry Peak. 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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