Keystone Weather
Two Week Weather Forecast for Keystone (2,840m to 3,720m)
This is the Snow Forecast and Weather Outlook for Keystone, United States for 16 days from 28 May.
Updated 29 May 2025 04:35 NZST.
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 04:35 NZST, next update expected imminently.
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Keystone has no new snow forecast in the next 48 hours.
Keystone Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 28 |  | Clear sky. | Max 17℃ Min 4℃ |
| Thu 29 |  | Cloudy at altitude, light rain showers below. | Max 18℃ Min 5℃ |
| Fri 30 | | Clear sky. | Max 19℃ Min 6℃ |
| Sat 31 | | Clear sky. | Max 21℃ Min 6℃ |
| Sun 01 | | Clear sky. | Max 21℃ Min 6℃ |
| Mon 02 |  | Cloudy. | Max 19℃ Min 6℃ |
| Tue 03 | | Cloudy. | Max 13℃ Min 5℃ |
| Wed 04 | | Clear sky. | Max 19℃ Min 3℃ |
| Thu 05 | | Clear sky. | Max 20℃ Min 3℃ |
| Fri 06 | | up to 1cm New Snow | Max 15℃ Min 2℃ |
| Sat 07 | | Clear sky. | Max 18℃ Min 2℃ |
| Sun 08 | | Clear sky. | Max 18℃ Min 4℃ |
| Mon 09 | | Clear sky. | Max 20℃ Min 5℃ |
| Tue 10 | | Cloudy. | Max 21℃ Min 5℃ |
| Wed 11 | | Cloudy. | Max 22℃ Min 6℃ |
| Thu 12 | | Cloudy. | Max 23℃ Min 6℃ |
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 04:35 NZST, next update expected imminently.
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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