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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Fortress Mountain at 2499 m altitude
Issued by Snow-Forecast.com at: 11 pm (local time) / 28 Jul 2026
Now
Next 4 days weather summary:Mostly dry. Very mild (max 17°C on Fri afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, calm by Wed night). | Days 5-7 weather summary:Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 18°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (gales from the SW on Sat night, calm by Sun night). | |||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  | | | | | | | | | | |  | |
clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
max °C | 11 | 10 | 14 | 13 | 12 | 15 | 14 | 14 | 17 | 16 | 16 | 18 | 14 | 5 | 7 | 4 |
min °C | 7 | 8 | 12 | 9 | 10 | 15 | 11 | 12 | 16 | 12 | 14 | 17 | 4 | 4 | 7 | 0 |
chill °C | 5 | 6 | 10 | 9 | 10 | 14 | 10 | 11 | 16 | 11 | 13 | 15 | -2 | -1 | 3 | -2 |
Humid % | 57 | 59 | 34 | 51 | 43 | 28 | 48 | 34 | 27 | 36 | 35 | 26 | 43 | 50 | 44 | 96 |
Freeze m | 4000 | 3700 | 4100 | 4200 | 4100 | 4400 | 4500 | 4350 | 4650 | 4700 | 4650 | 4800 | 4100 | 2950 | 3350 | 2900 |
 | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | — | — | 9:30 | — | — | 9:29 | — | — | 9:28 | — | — | 9:25 | — | — | 9:24 |
Days 7-16 weather summary:
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Avalanche information: Avalanche Canada
Popular Fortress Mountain Pages
Snow Radar
Latest snow reports near Fortress Mountain:
Fortress Mountain Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 12 Jun 2026 |
| Snow Alerts | Create Alert |
Other resorts in Canada - Alberta 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. |
Fortress Mountain Forecast Snowfall
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Photos of Fortress Mountain
Upload new photo Other resorts in Canada - Alberta are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Fortress Mountain at the specific elevation of 2499 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Fortress 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 Canada.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Fortress Mountain
Overall 3.3 Based on 2 votes and 10 reviews
- Snowsure
- Variety of pistes
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- rowan harper from Canada writes:
Fortress Mountain is currently open under the title of K-POW cat skiing. They offer private or walk on experiences. Check out K-POW.CA for more info on this experience.
Visitor Reviews of Fortress Mountain
rowan harper from Canada writes:
Fortress Mountain is currently open under the title of K-POW cat skiing. They offer private or walk on experiences. Check out K-POW.CA for more info on this experience.
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