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 6 May.
Updated 06 May 2025 20:31 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 20:31 NZST, next update expected imminently.
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Keystone has 2cm new snow forecast in the next 48 hours.
Keystone Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 06 |  | up to 1cm New Snow | Max 8℃ Min -1℃ |
| Wed 07 | | Cloudy. | Max 7℃ Min -4℃ |
| Thu 08 |  | Clear spells. | Max 11℃ Min -2℃ |
| Fri 09 |  | Clear sky at altitude, light rain showers below. | Max 14℃ Min 1℃ |
| Sat 10 | | up to 4cm New Snow | Max 16℃ Min 2℃ |
| Sun 11 | | Clear sky. | Max 18℃ Min 1℃ |
| Mon 12 |  | Fair at altitude, clear spells below. | Max 16℃ Min 4℃ |
| Tue 13 | | Cloudy at altitude, clear spells below. | Max 18℃ Min 3℃ |
| Wed 14 | | Cloudy. | Max 13℃ Min 4℃ |
| Thu 15 | | Fair. | Max 12℃ Min 0℃ |
| Fri 16 | | Cloudy. | Max 9℃ Min 0℃ |
| Sat 17 | | Clear sky. | Max 12℃ Min -1℃ |
| Sun 18 | | Clear sky at altitude, fair below. | Max 12℃ Min 1℃ |
| Mon 19 | | Clear sky. | Max 16℃ Min 0℃ |
| Tue 20 | | Clear sky. | Max 17℃ Min 2℃ |
| Wed 21 | | Fair at altitude, clear sky below. | Max 19℃ Min 2℃ |
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 20:31 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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