Keystone 48-Hour Snow Forecast
Updated 02 May 2026 21:42 AEST
2-Day Forecast for Keystone
48-hours from 2 May.
See below for forecast detail
Keystone Snow Forecast updated at 21:42 AEST, next update expected 00:00 AEST.
Forecast for today in Keystone
Max 12℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 12℃
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Keystone
Max 14℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 14℃
Temperature at BaseTemp at Base
Sun
03
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? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Clear sky. | -2℃ | W Light | 0% | |
| Sat | 01:00 | | Clear sky. | -2℃ | W Light | 0% | |
| Sat | 02:00 | | Clear sky. | -3℃ | W Light | 0% | |
| Sat | 03:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Sat | 04:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Sat | 05:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Sat | 06:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Sat | 07:00 | | Clear sky. | -4℃ | W Light | 0% | |
| Sat | 08:00 | | Clear sky. | 0℃ | W Calm | 0% | |
| Sat | 09:00 | | Clear sky. | 3℃ | W Light | 0% | |
| Sat | 10:00 | | Clear sky. | 5℃ | W Light | 0% | |
| Sat | 11:00 | | Clear sky. | 8℃ | W Light | 0% | |
| Sat | 12:00 | | Clear sky. | 9℃ | W Light | 0% | |
| Sat | 13:00 | | Clear sky. | 11℃ | W Light | 0% | |
| Sat | 14:00 | | Clear sky. | 12℃ | W Breeze | 0% | |
| Sat | 15:00 | | Fair at altitude. Clear below. | 12℃ | W Breeze | 0% | |
| Sat | 16:00 |  | Fair. | 12℃ | W Breeze | 0% | |
| Sat | 17:00 | | Fair at altitude. Clear below. | 12℃ | W Light | 0% | |
| Sat | 18:00 | | Clear sky at altitude. Fair below. | 12℃ | W Light | 0% | |
| Sat | 19:00 | | Clear sky. | 10℃ | W Breeze | 0% | |
| Sat | 20:00 | | Clear sky. | 7℃ | W Light | 0% | |
| Sat | 21:00 | | Clear sky. | 5℃ | W Light | 0% | |
| Sat | 22:00 | | Clear sky. | 4℃ | W Light | 0% | |
| Sat | 23:00 | | Clear sky. | 3℃ | W Breeze | 0% | |
| Sun | 00:00 | | Clear sky. | 2℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 2℃ | SW Light | 0% | |
| Sun | 02:00 | | Clear sky. | 1℃ | SW Calm | 0% | |
| Sun | 03:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Sun | 04:00 | | Clear sky. | 0℃ | SW Light | 0% | |
| Sun | 05:00 | | Clear sky. | -1℃ | SW Light | 0% | |
| Sun | 06:00 | | Clear sky. | -1℃ | SW Light | 0% | |
| Sun | 07:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Sun | 08:00 | | Cloudy. | 5℃ | SW Light | 0% | |
| Sun | 09:00 | | Clear spells. | 8℃ | SW Breeze | 0% | |
| Sun | 10:00 | | Cloudy. | 10℃ | SW Breeze | 0% | |
| Sun | 11:00 | | Cloudy. | 11℃ | SW Breeze | 0% | |
| Sun | 12:00 | | Cloudy. | 12℃ | SW Breeze | 0% | |
| Sun | 13:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sun | 14:00 | | Cloudy. | 14℃ | SW Breeze | 0% | |
| Sun | 15:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sun | 16:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sun | 17:00 | | Cloudy. | 13℃ | SW Breeze | 15% | |
| Sun | 18:00 | | Clear spells at altitude. Cloud below. | 12℃ | SW Breeze | 15% | |
| Sun | 19:00 | | Cloudy. | 11℃ | SW Breeze | 5% | |
| Sun | 20:00 | | Clear spells at altitude. Cloud below. | 9℃ | SW Breeze | 5% | |
| Sun | 21:00 | | Cloudy. | 6℃ | SW Light | 5% | |
| Sun | 22:00 | | Fair. | 4℃ | SW Light | 5% | |
| Sun | 23:00 | | Clear spells. | 3℃ | SW Light | 5% | |
Snow Forecast near Keystone
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Copper Mountain | 2cm | 11cm | |||||||
| Vail | 2cm | 11cm | |||||||
| Breckenridge | 1cm | 9cm | |||||||
| Winter Park | 1cm | 8cm | |||||||
| Arapahoe Basin | 1cm | 7cm | |||||||
| Loveland Ski Area | 1cm | 7cm |
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.