Keystone 48-Hour Snow Forecast
Updated 12 May 2026 10:41 PDT
2-Day Forecast for Keystone
48-hours from 12 May.
See below for forecast detail
Keystone Snow Forecast updated at 10:41 PDT, next update expected imminently.
Forecast for today in Keystone
Max 69°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Tue
12
Snow unlikely
Clear sky early, then fair later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Keystone
Max 72°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 72°F
Temperature at BaseTemp at Base
Wed
13
Snow unlikely
Cloudy, clear sky, 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? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Clear sky. | 46°F | SW Calm | 0% | |
| Tue | 01:00 | | Clear sky. | 46°F | SW Calm | 0% | |
| Tue | 02:00 | | Clear sky. | 45°F | SW Light | 0% | |
| Tue | 03:00 | | Clear sky. | 43°F | SW Light | 0% | |
| Tue | 04:00 | | Clear sky. | 41°F | SW Light | 0% | |
| Tue | 05:00 | | Clear sky. | 44°F | SW Light | 0% | |
| Tue | 06:00 | | Clear sky. | 42°F | SW Light | 0% | |
| Tue | 07:00 | | Clear sky. | 43°F | SW Light | 0% | |
| Tue | 08:00 | | Clear sky. | 53°F | SW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 58°F | SW Light | 0% | |
| Tue | 10:00 | | Clear sky. | 62°F | SW Breeze | 0% | |
| Tue | 11:00 | | Clear sky. | 65°F | SW Breeze | 0% | |
| Tue | 12:00 | | Fair at altitude. Clear below. | 67°F | SW Breeze | 0% | |
| Tue | 13:00 |  | Fair. | 68°F | SW Breeze | 0% | |
| Tue | 14:00 | | Fair. | 69°F | SW Breeze | 0% | |
| Tue | 15:00 | | Fair at altitude. Clear below. | 69°F | SW Breeze | 0% | |
| Tue | 16:00 |  | Cloudy. | 69°F | SW Breeze | 0% | |
| Tue | 17:00 | | Cloudy. | 68°F | SW Breeze | 5% | |
| Tue | 18:00 | | Cloudy. | 65°F | SW Breeze | 5% | |
| Tue | 19:00 | | Cloudy. | 65°F | SW Light | 0% | |
| Tue | 20:00 | | Cloudy. | 59°F | SW Light | 0% | |
| Tue | 21:00 | | Cloudy at altitude. Fair below. | 56°F | SW Light | 0% | |
| Tue | 22:00 | | Clear sky. | 53°F | SW Breeze | 0% | |
| Tue | 23:00 | | Clear sky. | 52°F | SW Light | 0% | |
| Wed | 00:00 | | Fair at altitude. Clear below. | 51°F | S Light | 0% | |
| Wed | 01:00 | | Clear sky. | 48°F | S Light | 0% | |
| Wed | 02:00 | | Clear sky. | 47°F | S Light | 0% | |
| Wed | 03:00 | | Clear sky. | 45°F | S Light | 0% | |
| Wed | 04:00 | | Clear sky. | 44°F | S Light | 0% | |
| Wed | 05:00 | | Clear sky. | 44°F | S Light | 0% | |
| Wed | 06:00 | | Clear sky. | 44°F | S Light | 0% | |
| Wed | 07:00 | | Clear sky. | 48°F | S Light | 0% | |
| Wed | 08:00 | | Clear sky. | 57°F | S Light | 0% | |
| Wed | 09:00 | | Clear sky. | 62°F | S Light | 0% | |
| Wed | 10:00 | | Clear sky. | 66°F | S Light | 0% | |
| Wed | 11:00 | | Clear sky. | 69°F | S Light | 0% | |
| Wed | 12:00 | | Cloudy at altitude. Clear below. | 70°F | S Breeze | 0% | |
| Wed | 13:00 | | Cloudy. | 72°F | S Light | 0% | |
| Wed | 14:00 | | Cloudy. | 70°F | S Light | 0% | |
| Wed | 15:00 | | Cloudy. | 72°F | S Light | 5% | |
| Wed | 16:00 | | Cloudy. | 68°F | S Breeze | 5% | |
| Wed | 17:00 | | Clear spells at altitude. Cloud below. | 69°F | S Breeze | 5% | |
| Wed | 18:00 | | Cloudy. | 69°F | S Light | 5% | |
| Wed | 19:00 | | Cloudy. | 66°F | S Breeze | 5% | |
| Wed | 20:00 | | Cloudy. | 62°F | S Light | 5% | |
| Wed | 21:00 | | Cloudy. | 57°F | S Light | 5% | |
| Wed | 22:00 | | Clear spells. | 54°F | S Breeze | 10% | |
| Wed | 23:00 | | Cloudy. | 53°F | S Breeze | 5% | |
Snow Forecast near Keystone
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Arapahoe Basin | - | 1in | |||||||
| Breckenridge | - | 1in | |||||||
| Copper Mountain | - | 1in | |||||||
| Loveland Ski Area | - | 1in | |||||||
| Vail | - | 1in | |||||||
| Winter Park | - | - |
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.