Fresh Snowfall In the Alps
Ski areas in the Alps are celebrating the first significant fresh snowfall of September, with accumulations of up to 20cm (8") reported.
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Keystone at 3240 m altitude
Issued by Snow-Forecast.com at: 5 pm (local time) / 13 Sep 2026
Next 3 days weather summary:Moderate rain (total 13.0mm), heaviest on Sun night. Warm (max 20°C on Sun afternoon, min 6°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 25.0mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri afternoon, min 5°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | |  | | | | | |  | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | light rain | light rain | light rain | light rain | rain shwrs | some clouds | light rain | mod. rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 3 | 1 | 1 | 1 | 1 | 2 | 3 | — | 2 | 2 | 2 | 4 | 1 | — | 4 | 8 |
max °C | 20 | 9 | 14 | 15 | 7 | 14 | 15 | 8 | 14 | 14 | 9 | 11 | 11 | 8 | 13 | 15 | 7 |
min °C | 18 | 8 | 11 | 12 | 6 | 10 | 12 | 7 | 10 | 12 | 7 | 9 | 10 | 5 | 9 | 7 | 5 |
chill °C | 18 | 8 | 9 | 11 | 6 | 9 | 12 | 6 | 10 | 12 | 7 | 9 | 10 | 5 | 9 | 6 | 4 |
Humid % | 25 | 76 | 66 | 40 | 73 | 64 | 40 | 94 | 70 | 50 | 87 | 76 | 75 | 88 | 69 | 35 | 91 |
Freeze m | 5500 | 4800 | 4950 | 5250 | 4450 | 4750 | 5150 | 4500 | 4800 | 5050 | 4700 | 4850 | 5000 | 4350 | 4550 | 5100 | 4350 |
 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — |
Days 7-16 weather summary:
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Avalanche information: Colorado Avalanche Information Center
Popular Keystone Pages
Snow Radar
Latest snow reports near Keystone:
Keystone Snow Conditions
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 22 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Colorado are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of September has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
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Keystone Forecast Snowfall
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Photos of Keystone
Keystone by Tom
Keystone by Tom
SunRISE above Keystone, Colorado by fredg
Upload new photo Other resorts in USA - Colorado are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Keystone at the specific elevation of 3240 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Keystone. 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.
Visitor Reviews of Keystone
Overall 4.0 Based on 16 votes and 5 reviews
- Snowsure
- Variety of pistes
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- Michael from Australia writes:
Skied Keystone Jan 2013. I found this resort to be well organised and family friendly. The snow was excellent considering lack of recent snowfall but the high altitude kept it in pristine condition. As an advanced skier I was happy with the runs on offer and loved those long green/blue runs back to the village. Good on-mountain facilities available and lift queues pretty much non existent once on the mountain. Price wise, this resort is no different from any other big resort. Looking forward to going back again during 2016.
Visitor Reviews of Keystone
Michael from Australia writes:
Skied Keystone Jan 2013. I found this resort to be well organised and family friendly. The snow was excellent considering lack of recent snowfall but the high altitude kept it in pristine condition. As an advanced skier I was happy with the runs on offer and loved those long green/blue runs back to the village. Good on-mountain facilities available and lift queues pretty much non existent once on the mountain. Price wise, this resort is no different from any other big resort. Looking forward to going back again during 2016.
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