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
Keystone at 2764 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 29 Sep 2026
Next 3 days weather summary:Moderate rain (total 12.0mm), heaviest on Wed morning. Very mild (max 16°C on Thu afternoon, min 3°C on Wed night). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Very mild (max 18°C on Fri afternoon, min 4°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | |  | | |  | | |
rain shwrs | rain shwrs | light rain | light rain | light rain | some clouds | clear | clear | clear | clear | clear | clear | clear | cloudy | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 2 | 4 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 12 | 12 | 8 | 9 | 11 | 5 | 14 | 16 | 7 | 17 | 18 | 9 | 16 | 18 | 8 | 17 | 18 | 10 |
min °C | 8 | 11 | 6 | 7 | 8 | 3 | 8 | 13 | 5 | 11 | 15 | 6 | 12 | 14 | 4 | 11 | 15 | 7 |
chill °C | 8 | 11 | 6 | 7 | 7 | 3 | 8 | 13 | 5 | 11 | 15 | 6 | 12 | 14 | 2 | 11 | 15 | 7 |
Humid % | 82 | 57 | 89 | 87 | 62 | 83 | 59 | 25 | 56 | 40 | 18 | 43 | 39 | 19 | 71 | 56 | 20 | 40 |
Freeze m | 4150 | 4600 | 4200 | 4150 | 4500 | 3650 | 4100 | 4900 | 4050 | 4550 | 5100 | 4250 | 4550 | 4950 | 3900 | 4350 | 5050 | 4400 |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:42 | — |
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: 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)
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. |
Find Your Trip
Keystone Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Photos of Keystone
Keystone by Tom
Backside of Keystone by Brian
Keystone by Tom
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 2764 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
- Vote
- Lee Wilson (970)368-0165 from New Zealand writes:
I'm here at Keystone this season and in response to below they now have a $30M upgrade into a new gondola that fits 8 people and gets to the summit in less than 12minutes (fast as) also has a mid station you can down load before the last hard pack snow (bottom of river run) that often gets stripped from beginner snowboarders sliding down it so that has been fixed now. They also have free bus services. As for being bitterly cold, of course this is the rocky mountains, that's why we are here. Enjoy, Lee - Snowboard Instructor (Keystone,co and Mt Hutt, NZ) Email - [email protected]
Visitor Reviews of Keystone
Lee Wilson (970)368-0165 from New Zealand writes:
I'm here at Keystone this season and in response to below they now have a $30M upgrade into a new gondola that fits 8 people and gets to the summit in less than 12minutes (fast as) also has a mid station you can down load before the last hard pack snow (bottom of river run) that often gets stripped from beginner snowboarders sliding down it so that has been fixed now. They also have free bus services. As for being bitterly cold, of course this is the rocky mountains, that's why we are here.
Enjoy,
Lee - Snowboard Instructor (Keystone,co and Mt Hutt, NZ)
Email - [email protected]
Nearest