Keystone 48-Hour Snow Forecast
Updated 20 April 2026 22:46 PDT
2-Day Forecast for Keystone
48-hours from 21 April.
See below for forecast detail
Keystone Snow Forecast updated at 22:46 PDT, next update expected imminently.
Forecast for today in Keystone
Max 63°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 63°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Clear sky.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Keystone
Max 62°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 62°F
Temperature at BaseTemp at Base
Wed
22
Snow unlikely
Cloudy early, then clear sky 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. | 42°F | SW Light | 0% | |
| Tue | 01:00 | | Clear sky. | 42°F | SW Light | 0% | |
| Tue | 02:00 | | Clear sky. | 41°F | SW Light | 0% | |
| Tue | 03:00 | | Clear sky. | 39°F | SW Light | 0% | |
| Tue | 04:00 | | Clear sky. | 38°F | SW Light | 0% | |
| Tue | 05:00 | | Clear sky. | 38°F | SW Light | 0% | |
| Tue | 06:00 | | Clear sky. | 37°F | SW Light | 0% | |
| Tue | 07:00 | | Clear sky. | 38°F | SW Light | 0% | |
| Tue | 08:00 | | Clear sky. | 44°F | SW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 50°F | SW Light | 0% | |
| Tue | 10:00 | | Clear sky. | 54°F | SW Light | 0% | |
| Tue | 11:00 | | Clear sky. | 57°F | SW Light | 0% | |
| Tue | 12:00 | | Clear sky. | 59°F | SW Light | 0% | |
| Tue | 13:00 | | Fair at altitude. Clear below. | 62°F | SW Light | 0% | |
| Tue | 14:00 |  | Cloudy at altitude. Mixed below. | 63°F | SW Breeze | 0% | |
| Tue | 15:00 | | Cloudy. | 61°F | SW Breeze | 0% | |
| Tue | 16:00 | | Cloudy. | 63°F | SW Breeze | 5% | |
| Tue | 17:00 | | Cloudy. | 60°F | SW Breeze | 5% | |
| Tue | 18:00 | | Cloudy. | 60°F | SW Light | 0% | |
| Tue | 19:00 | | Cloudy. | 56°F | SW Light | 0% | |
| Tue | 20:00 | | Cloudy. | 51°F | SW Light | 0% | |
| Tue | 21:00 | | Cloudy. | 49°F | SW Light | 0% | |
| Tue | 22:00 | | Cloudy. | 48°F | SW Light | 0% | |
| Tue | 23:00 | | Cloudy. | 46°F | SW Light | 0% | |
| Wed | 00:00 | | Cloudy. | 45°F | SW Light | 0% | |
| Wed | 01:00 | | Cloudy. | 44°F | SW Light | 0% | |
| Wed | 02:00 | | Clear spells. | 43°F | SW Light | 0% | |
| Wed | 03:00 | | Clear sky at altitude. Fair below. | 42°F | SW Light | 0% | |
| Wed | 04:00 | | Clear sky. | 41°F | SW Light | 0% | |
| Wed | 05:00 | | Clear sky. | 40°F | SW Breeze | 0% | |
| Wed | 06:00 | | Cloudy. | 38°F | SW Light | 0% | |
| Wed | 07:00 | | Cloudy. | 38°F | SW Light | 0% | |
| Wed | 08:00 | | Cloudy. | 46°F | SW Breeze | 0% | |
| Wed | 09:00 | | Clear sky. | 50°F | SW Breeze | 0% | |
| Wed | 10:00 | | Clear sky. | 52°F | SW Breeze | 0% | |
| Wed | 11:00 | | Clear sky. | 55°F | SW Strong | 0% | |
| Wed | 12:00 | | Clear sky. | 58°F | SW Breeze | 0% | |
| Wed | 13:00 | | Clear spells at altitude. Fair below. | 60°F | SW Breeze | 10% | |
| Wed | 14:00 | | Clear sky. | 62°F | SW Strong | 10% | |
| Wed | 15:00 | | Cloudy. | 61°F | SW Strong | 10% | |
| Wed | 16:00 | | Cloudy. | 59°F | SW Strong | 10% | |
| Wed | 17:00 | | Cloudy. | 54°F | SW Strong | 10% | |
| Wed | 18:00 | | Cloudy. | 50°F | SW Strong | 10% | |
| Wed | 19:00 | | Cloudy. | 45°F | SW Strong | 15% | |
| Wed | 20:00 | | Clear spells. | 42°F | SW Strong | 15% | |
| Wed | 21:00 | | Clear sky. | 38°F | SW Strong | 15% | |
| Wed | 22:00 | | Clear sky. | 32°F | SW Strong | 15% | |
| Wed | 23:00 | | Clear spells. | 29°F | SW Breeze | 15% | |
Snow Forecast near Keystone
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Copper Mountain | - | 4in | |||||||
| Arapahoe Basin | - | 3in | |||||||
| Breckenridge | - | 3in | |||||||
| Loveland Ski Area | - | 3in | |||||||
| Winter Park | - | 1in | |||||||
| Vail | - | 2in |
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.