New Lift At Colorado’s Purgatory Adds More Steep Terrain
Purgatory Resort will open roughly 40 acres of new advanced and expert terrain for the 2026–27 winter, marking one of the largest steep‑terrain expansions in its recent history.
View forecast
Black River Basin at 500 m altitude
Issued by Snow-Forecast.com at: 6 pm (local time) / 29 Sep 2026
Next 3 days weather summary:Light rain (total 7.0mm), mostly falling on Tue night. Warm (max 23°C on Wed afternoon, min 6°C on Thu night). Mainly fresh winds. | Days 4-6 weather summary:Light rain (total 9.0mm), mostly falling on Sat morning. Very mild (max 10°C on Fri afternoon, min 1°C on Sun night). Wind will be generally light. | ||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | |  | |  | |
light rain | light rain | clear | some clouds | some clouds | cloudy | some clouds | some clouds | clear | cloudy | some clouds | light rain | light rain | some clouds | rain shwrs | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 5 | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 1 | — | — |
max °C | 19 | 17 | 22 | 23 | 18 | 14 | 15 | 10 | 9 | 10 | 7 | 8 | 8 | 7 | 6 | 6 | 5 |
min °C | 17 | 16 | 18 | 20 | 14 | 14 | 12 | 6 | 8 | 9 | 6 | 7 | 7 | 6 | 5 | 5 | 1 |
chill °C | 16 | 14 | 18 | 20 | 13 | 13 | 10 | 2 | 5 | 9 | 4 | 4 | 4 | 2 | 1 | 2 | -2 |
Humid % | 74 | 96 | 85 | 46 | 74 | 56 | 32 | 71 | 54 | 36 | 51 | 63 | 91 | 93 | 81 | 52 | 79 |
Freeze m | 3400 | 4000 | 4200 | 3900 | 3550 | 3400 | 2900 | 1800 | 1600 | 2000 | 2150 | 1650 | 2050 | 2050 | 1100 | 1150 | 1050 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — |
 | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — |
Days 7-16 weather summary:
Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
SnowPro
Hourly & 16-day forecasts- View past weather
- Fast, ad-free browsing
- Snow hindcasts & History
Unlocks app & website
Avalanche information: National Avalanche Center
Popular Black River Basin Pages
Snow Radar
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)
Snow-Forecast Partner Offers
Snow History
Week 4 of September 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
Sign up or Login to accessSnow-Forecast Partner Offers
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
Nearest