Portillo Re-Opens To Guests Arriving By Helicopter
Chile’s famous Portillo ski resort is reported to have re-opened to guests arriving by helicopter after being cut off by road for more than two weeks by over 6m/20 feet of snowfall.
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Black River Basin at 500 m altitude
Issued by Snow-Forecast.com at: 12 pm (local time) / 03 Aug 2026
Now
Next 3 days weather summary:Light rain (total 2.0mm), mostly falling on Mon night. Warm (max 29°C on Mon afternoon, min 15°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Tue night). | Days 4-6 weather summary:Moderate rain (total 12.0mm), heaviest on Fri night. Warm (max 28°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | |  |  | | |
clear | some clouds | rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | rain shwrs | clear | rain shwrs | light rain | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | 2 | 4 | 3 | 2 |
max °C | 27 | 29 | 25 | 19 | 21 | 18 | 23 | 25 | 20 | 26 | 28 | 22 | 22 | 24 | 20 | 20 | 24 | 19 |
min °C | 24 | 27 | 19 | 16 | 20 | 15 | 21 | 24 | 18 | 24 | 26 | 18 | 20 | 23 | 18 | 19 | 23 | 16 |
chill °C | 24 | 27 | 18 | 15 | 20 | 15 | 21 | 24 | 18 | 24 | 26 | 18 | 20 | 23 | 18 | 19 | 23 | 15 |
Humid % | 51 | 39 | 52 | 80 | 50 | 49 | 34 | 24 | 42 | 35 | 25 | 47 | 73 | 51 | 62 | 86 | 75 | 97 |
Freeze m | 4500 | 4650 | 4700 | 4400 | 4250 | 3650 | 3150 | 3200 | 3350 | 3550 | 3600 | 4100 | 3950 | 4050 | 4250 | 4100 | 4250 | 4500 |
 | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | 8:29 | — | — | 8:27 | — | — | 8:25 | — | — | 8:24 | — | — | 8:22 | — | — | 8:22 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
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Latest snow reports near Black River Basin:
Black River Basin Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 6 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Michigan are reporting: powder (0) / good piste (0)
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Snow History
Week 1 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. |
Black River Basin Forecast Snowfall
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Other resorts in USA - Michigan are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Black River Basin at the specific elevation of 500 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Black River Basin. 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.
Resort name is also written as Blackjack Ski Area.
Visitor Reviews of Black River Basin
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