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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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Grandvalira-Grau Roig at 2640 m altitude
Issued by Snow-Forecast.com at: 1 am (local time) / 20 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 17.0mm), heaviest on Thu night. Very mild (max 12°C on Thu afternoon, min 6°C on Fri night). Mainly fresh winds. | Days 4-6 weather summary:Moderate rain (total 10.0mm), heaviest on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 7°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon afternoon). | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | |  | | | | |  | |
t-storm risk | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | t-storm risk | clear | rain shwrs | some clouds | t-storm risk | rain shwrs | some clouds | clear | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | — | 6 | 2 | 2 | 1 | — | 2 | 2 | 1 | — | 1 | — | 3 | 5 | — | — | — |
max °C | 11 | 12 | 11 | 7 | 9 | 8 | 9 | 10 | 10 | 11 | 13 | 12 | 12 | 13 | 8 | 9 | 11 | 9 |
min °C | 10 | 11 | 7 | 7 | 8 | 6 | 8 | 10 | 9 | 10 | 12 | 11 | 10 | 10 | 7 | 7 | 10 | 9 |
chill °C | 6 | 8 | 4 | 4 | 5 | 3 | 5 | 8 | 7 | 9 | 11 | 11 | 8 | 6 | 3 | 4 | 8 | 8 |
Humid % | 56 | 47 | 79 | 85 | 89 | 78 | 75 | 84 | 75 | 59 | 54 | 65 | 56 | 80 | 67 | 43 | 56 | 54 |
Freeze m | 4150 | 4200 | 4050 | 3750 | 3900 | 3850 | 4000 | 4100 | 4250 | 4300 | 4400 | 4400 | 4200 | 4050 | 3950 | 4000 | 4250 | 4100 |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:40 | — | — | 8:39 |
Days 7-16 weather summary:
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Avalanche information: European Avalanche Warning Services (EAWS)
Popular Grandvalira-Grau Roig Pages
Snow Radar
Latest snow reports near Grandvalira-Grau Roig:
Grandvalira-Grau Roig Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Andorra 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. |
Grandvalira-Grau Roig Forecast Snowfall
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Photos of Grandvalira-Grau Roig
Grandvalira-Andorre by David Alcolea
Grau roig - Andorra by hleitao
Grandvalira-Grau Roig by David BOULARD
Upload new photo Other resorts in Andorra are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Grandvalira-Grau Roig at the specific elevation of 2640 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Grandvalira-Grau Roig. 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 Andorra.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Grandvalira-Grau Roig
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