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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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San Sicario (Vialattea) at 2823 m altitude
Issued by Snow-Forecast.com at: 7 am (local time) / 19 Aug 2026
Now
Next 3 days weather summary:Heavy rain (total 33.0mm), heaviest during Thu night. Very mild (max 14°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 13.0mm), heaviest on Sun afternoon. Very mild (max 12°C on Mon afternoon, min 6°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | | | | | | | | | | |  | |
clear | clear | rain shwrs | some clouds | t-storm risk | rain shwrs | light rain | light rain | rain shwrs | clear | some clouds | rain shwrs | clear | t-storm risk | rain shwrs | clear | clear | mod. rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 3 | — | 5 | 19 | 3 | 2 | 1 | — | — | 1 | — | 3 | 2 | — | — | 7 |
max °C | 11 | 14 | 12 | 10 | 12 | 7 | 7 | 6 | 6 | 7 | 10 | 8 | 7 | 10 | 9 | 9 | 12 | 10 |
min °C | 11 | 14 | 8 | 8 | 7 | 5 | 5 | 5 | 5 | 6 | 9 | 7 | 6 | 9 | 8 | 8 | 11 | 6 |
chill °C | 10 | 14 | 6 | 7 | 4 | 3 | 2 | 3 | 2 | 5 | 8 | 6 | 5 | 8 | 7 | 7 | 10 | 2 |
Humid % | 40 | 42 | 66 | 64 | 85 | 84 | 91 | 90 | 67 | 36 | 48 | 69 | 80 | 73 | 63 | 53 | 55 | 83 |
Freeze m | 4550 | 4700 | 4300 | 4300 | 3950 | 3950 | 3650 | 3850 | 3800 | 3900 | 4200 | 4000 | 3950 | 4200 | 4200 | 4200 | 4400 | 4000 |
 | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:24 |
Days 7-16 weather summary:
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Avalanche information: European Avalanche Warning Services (EAWS)
Popular San Sicario (Vialattea) Pages
Snow Radar
Latest snow reports near San Sicario (Vialattea):
San Sicario (Vialattea) Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Italy 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. |
San Sicario (Vialattea) Forecast Snowfall
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Photos of San Sicario (Vialattea)
Sunny Sansicario by Doug Parker
Lovely long red run by Andrew Evans
San Sicario by G.Verdecchia
Upload new photo Other resorts in Italy are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for San Sicario (Vialattea) at the specific elevation of 2823 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of San Sicario (Vialattea). 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 Italy.
Click here to read further information on freezing levels and how we forecast our temperatures.
Resort name is also written as San Sicario (Via Lattea).
Visitor Reviews of San Sicario (Vialattea)
Overall 3.0 Based on 2 votes and 4 reviews
- Snowsure
- Variety of pistes
- Vote
- LAM from United Kingdom writes:
Although, Hotel Majestic is outside the ski area, this hotel at San Sicario is very nice and clean if a little characterless perhaps. Staff and Crystals Reps are very nice. Once we had got over the difficulty of no supermarket in village and therefore no supplies for room parties, we had a very enjoyable holiday. Plenty of ski area at San Sicario and not crowded at all.
Visitor Reviews of San Sicario (Vialattea)
LAM from United Kingdom writes:
Although, Hotel Majestic is outside the ski area, this hotel at San Sicario is very nice and clean if a little characterless perhaps. Staff and Crystals Reps are very nice. Once we had got over the difficulty of no supermarket in village and therefore no supplies for room parties, we had a very enjoyable holiday. Plenty of ski area at San Sicario and not crowded at all.
Read 3 more reviews of San Sicario (Vialattea) or submit your own
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