Keystone 48-Hour Snow Forecast
Updated 30 September 2026 04:43 PDT
2-Day Forecast for Keystone
48-hours from 30 September.
See below for forecast detail
Keystone Snow Forecast updated at 04:43 PDT, next update expected imminently.
Forecast for today in Keystone
Max 54°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Cloudy.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Keystone
Max 62°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 62°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
01
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? | |||
|---|---|---|---|---|---|---|---|
| Wed | 00:00 | | Cloudy. | 43°F | NE Light | 5% | |
| Wed | 01:00 | | Cloudy. | 43°F | NE Light | 0% | |
| Wed | 02:00 | | Cloudy. | 42°F | NE Light | 0% | |
| Wed | 03:00 | | Cloudy. | 42°F | NE Light | 5% | |
| Wed | 04:00 | | Cloudy. | 42°F | NE Breeze | 5% | |
| Wed | 05:00 | | Cloudy. | 43°F | NE Light | 5% | |
| Wed | 06:00 | | Cloudy. | 42°F | NE Light | 5% | |
| Wed | 07:00 | | Cloudy. | 41°F | NE Breeze | 10% | |
| Wed | 08:00 | | Cloudy. | 43°F | NE Light | 15% | |
| Wed | 09:00 | | Light snow at altitude. Lt rain below. | 47°F | NE Light | 15% | |
| Wed | 10:00 | | Cloudy. | 49°F | NE Light | 20% | |
| Wed | 11:00 | | Cloudy. | 52°F | NE Breeze | 30% | |
| Wed | 12:00 | | Cloudy. | 53°F | NE Breeze | 40% | |
| Wed | 13:00 | | Cloudy. | 54°F | NE Breeze | 35% | |
| Wed | 14:00 | | Cloudy. | 54°F | NE Breeze | 35% | |
| Wed | 15:00 | | Light snow at altitude. Lt rain below. | 53°F | NE Breeze | 30% | |
| Wed | 16:00 | | Cloudy. | 50°F | NE Breeze | 30% | |
| Wed | 17:00 | | Light snow at altitude. Lt rain below. | 48°F | NE Breeze | 25% | |
| Wed | 18:00 | | Cloudy. | 46°F | NE Breeze | 15% | |
| Wed | 19:00 | | Cloudy. | 46°F | NE Light | 5% | |
| Wed | 20:00 | | Cloudy. | 45°F | NE Light | 10% | |
| Wed | 21:00 | | Cloudy. | 45°F | NE Light | 10% | |
| Wed | 22:00 | | Cloudy. | 44°F | NE Light | 5% | |
| Wed | 23:00 | | Cloudy. | 40°F | NE Light | 5% | |
| Thu | 00:00 | | Cloudy. | 40°F | SE Light | 5% | |
| Thu | 01:00 | | Cloudy. | 39°F | SE Light | 5% | |
| Thu | 02:00 | | Cloudy. | 38°F | SE Light | 5% | |
| Thu | 03:00 | | Cloudy. | 37°F | SE Breeze | 5% | |
| Thu | 04:00 | | Cloudy. | 37°F | SE Breeze | 5% | |
| Thu | 05:00 | | Cloudy. | 37°F | SE Breeze | 5% | |
| Thu | 06:00 | | Cloudy. | 36°F | SE Light | 0% | |
| Thu | 07:00 | | Clear sky. | 35°F | SE Light | 0% | |
| Thu | 08:00 | | Clear sky. | 37°F | SE Light | 0% | |
| Thu | 09:00 | | Clear sky. | 43°F | SE Light | 0% | |
| Thu | 10:00 | | Clear sky. | 47°F | SE Light | 0% | |
| Thu | 11:00 | | Clear sky. | 53°F | SE Light | 0% | |
| Thu | 12:00 | | Clear sky. | 56°F | SE Light | 0% | |
| Thu | 13:00 | | Clear sky. | 58°F | SE Light | 0% | |
| Thu | 14:00 | | Clear sky. | 60°F | SE Light | 0% | |
| Thu | 15:00 | | Clear sky. | 62°F | SE Breeze | 0% | |
| Thu | 16:00 | | Clear sky. | 62°F | SE Breeze | 0% | |
| Thu | 17:00 | | Clear sky. | 61°F | SE Breeze | 0% | |
| Thu | 18:00 | | Clear sky. | 59°F | SE Breeze | 0% | |
| Thu | 19:00 | | Clear sky. | 54°F | SE Light | 0% | |
| Thu | 20:00 | | Clear sky. | 51°F | SE Light | 0% | |
| Thu | 21:00 | | Clear sky. | 49°F | SE Light | 0% | |
| Thu | 22:00 | | Clear sky. | 46°F | SE Light | 0% | |
| Thu | 23:00 | | Clear sky. | 44°F | SE Light | 0% | |
Snow Forecast near Keystone
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Arapahoe Basin | 1in | 1in | |||||||
| Breckenridge | - | 1in | |||||||
| Loveland Ski Area | - | 1in |
Keystone Snow
For current snow depths and skiing conditions, see our Current Snow Report for Keystone.
No significant snowfall is forecast for this period.
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.