Keystone 48-Hour Snow Forecast
Updated 12 April 2026 15:43 AEST
2-Day Forecast for Keystone
48-hours from 12 April.
See below for forecast detail
Keystone Snow Forecast updated at 15:43 AEST, next update expected 18:00 AEST.
Forecast for today in Keystone
Max 12℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
12
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Keystone
Max 9℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 9℃
Temperature at BaseTemp at Base
Mon
13
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 1℃ | SW Breeze | 0% | |
| Sun | 02:00 | | Clear sky. | 2℃ | SW Breeze | 0% | |
| Sun | 03:00 | | Clear sky. | 2℃ | SW Breeze | 0% | |
| Sun | 04:00 | | Clear sky. | 1℃ | SW Breeze | 0% | |
| Sun | 05:00 |  | Clear sky at altitude. Mixed below. | 1℃ | SW Breeze | 0% | |
| Sun | 06:00 | | Fair at altitude. Cloud below. | 0℃ | SW Breeze | 0% | |
| Sun | 07:00 | | Cloudy. | 0℃ | SW Breeze | 0% | |
| Sun | 08:00 | | Clear sky. | 3℃ | SW Breeze | 0% | |
| Sun | 09:00 | | Clear sky at altitude. Mixed below. | 5℃ | SW Breeze | 0% | |
| Sun | 10:00 | | Cloudy. | 7℃ | SW Strong | 0% | |
| Sun | 11:00 | | Cloudy. | 8℃ | SW Strong | 0% | |
| Sun | 12:00 | | Cloudy. | 9℃ | SW Strong | 0% | |
| Sun | 13:00 | | Cloudy. | 11℃ | SW Breeze | 0% | |
| Sun | 14:00 | | Cloudy. | 12℃ | SW Breeze | 0% | |
| Sun | 15:00 | | Cloudy. | 11℃ | SW Breeze | 0% | |
| Sun | 16:00 | | Cloudy at altitude. Mixed below. | 11℃ | SW Strong | 0% | |
| Sun | 17:00 | | Clear sky at altitude. Fair below. | 11℃ | SW Breeze | 0% | |
| Sun | 18:00 | | Cloudy. | 10℃ | SW Breeze | 0% | |
| Sun | 19:00 | | Cloudy at altitude. Fair below. | 9℃ | SW Breeze | 0% | |
| Sun | 20:00 | | Cloudy at altitude. Mixed below. | 6℃ | SW Breeze | 0% | |
| Sun | 21:00 | | Clear sky. | 4℃ | SW Breeze | 0% | |
| Sun | 22:00 | | Clear sky. | 3℃ | SW Light | 0% | |
| Sun | 23:00 | | Clear sky. | 2℃ | SW Light | 0% | |
| Mon | 00:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Mon | 01:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Mon | 02:00 | | Clear sky. | 0℃ | SW Breeze | 0% | |
| Mon | 03:00 | | Clear sky. | -1℃ | SW Breeze | 0% | |
| Mon | 04:00 | | Clear sky. | -1℃ | SW Breeze | 0% | |
| Mon | 05:00 | | Clear sky. | -2℃ | SW Breeze | 0% | |
| Mon | 06:00 | | Clear sky. | -4℃ | SW Breeze | 0% | |
| Mon | 07:00 | | Clear sky. | -3℃ | SW Breeze | 0% | |
| Mon | 08:00 | | Clear sky at altitude. Cloud below. | 1℃ | SW Breeze | 0% | |
| Mon | 09:00 | | Clear sky at altitude. Cloud below. | 4℃ | SW Breeze | 0% | |
| Mon | 10:00 | | Cloudy. | 5℃ | SW Breeze | 0% | |
| Mon | 11:00 | | Cloudy. | 7℃ | SW Breeze | 10% | |
| Mon | 12:00 | | Cloudy. | 8℃ | SW Breeze | 10% | |
| Mon | 13:00 | | Cloudy. | 9℃ | SW Breeze | 15% | |
| Mon | 14:00 | | Cloudy. | 9℃ | SW Strong | 15% | |
| Mon | 15:00 | | Cloudy. | 9℃ | SW Breeze | 15% | |
| Mon | 16:00 | | Cloudy. | 8℃ | SW Strong | 15% | |
| Mon | 17:00 | | Cloudy. | 7℃ | SW Breeze | 15% | |
| Mon | 18:00 | | Cloudy. | 5℃ | SW Breeze | 15% | |
| Mon | 19:00 | | Cloudy. | 4℃ | SW Breeze | 25% | |
| Mon | 20:00 | | Clear spells. | 1℃ | SW Light | 25% | |
| Mon | 21:00 | | Clear sky. | 0℃ | SW Light | 25% | |
| Mon | 22:00 | | Clear sky. | 0℃ | SW Light | 25% | |
| Mon | 23:00 | | Clear sky. | 0℃ | SW Light | 25% | |
Snow Forecast near Keystone
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Arapahoe Basin | 6cm | 11cm | |||||||
| Vail | 7cm | 11cm | |||||||
| Winter Park | 5cm | 11cm | |||||||
| Loveland Ski Area | 5cm | 10cm | |||||||
| Breckenridge | 3cm | 7cm | |||||||
| Copper Mountain | 2cm | 6cm |
Keystone Snow
For current snow depths and skiing conditions, see our Current Snow Report for Keystone.
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 trail 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.
Snow Reliability
Keystone typically enjoys a robust snowpack, with average snow depths reaching up to 80 inches during peak season. Regular snowfall ensures good conditions, but always check J2Ski for the latest snow updates.