Keystone Weather
Two Week Weather Forecast for Keystone ( 2,840m to 3,720m 9,318ft to 12,205ft )
This is the Snow Forecast and Weather Outlook for Keystone, United States for 16 days from 6 May.
Updated 06 May 2025 09:31 BST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Keystone Weather Forecast updated at 09:31 BST, next update expected 12:00 BST.
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Keystone has 2cm 1in new snow forecast in the next 48 hours.
Keystone Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 06 |  | up to 2cm up to 1in New Snow | Max 7℃ 44°F Min -1℃ 31°F |
| Wed 07 | | Cloudy. | Max 7℃ 45°F Min -4℃ 25°F |
| Thu 08 | | Snow showers at altitude, rain showers below. | Max 13℃ 55°F Min 0℃ 31°F |
| Fri 09 |  | Clear sky. | Max 15℃ 59°F Min 2℃ 36°F |
| Sat 10 | | Clear sky. | Max 17℃ 62°F Min 3℃ 37°F |
| Sun 11 |  | Clear spells at altitude, fair below. | Max 16℃ 61°F Min 2℃ 36°F |
| Mon 12 | | Cloudy. | Max 17℃ 63°F Min 4℃ 38°F |
| Tue 13 | | Cloudy at altitude, clear spells below. | Max 17℃ 63°F Min 5℃ 41°F |
| Wed 14 | | Fair at altitude, clear spells below. | Max 15℃ 60°F Min 2℃ 36°F |
| Thu 15 | | Clear sky. | Max 13℃ 56°F Min -2℃ 28°F |
| Fri 16 | | Clear spells at altitude, cloudy below. | Max 11℃ 52°F Min 1℃ 34°F |
| Sat 17 | | up to 1cm New Snow | Max 12℃ 54°F Min -1℃ 30°F |
| Sun 18 | | Clear sky. | Max 16℃ 60°F Min 1℃ 34°F |
| Mon 19 | | Clear sky. | Max 17℃ 63°F Min 2℃ 35°F |
| Tue 20 | | Fair at altitude, cloudy below. | Max 21℃ 70°F Min 4℃ 39°F |
| Wed 21 | | Clear sky at altitude, fair below. | Max 20℃ 68°F Min 6℃ 43°F |
This Snow Forecast for Keystone, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Keystone, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Keystone Weather Forecast updated at 09:31 BST, next update expected 12:00 BST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Keystone.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Keystone .
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