Keystone Snow Forecast - 7 day
Updated 02 May 2026 23:42 NZST
7-Day Snow Forecast for Keystone
1-week from 2 May.
For Forecast detail, see below.
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Keystone 7-Day Snow Forecast Highlights
When will there be fresh snow in Keystone?
| Next Snow Expected | 6 May |
|---|---|
| Next Snow Amount | 6cm |
| Next 48 Hours | - |
| Next 7 Days | 6cm |
7-Day Snow Outlook for Keystone
Snowfall
Snow Line
Max 14℃
Min -7℃
9cm New Snow
Snow Line from 2,919m to resort level (2,840m).
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Keystone Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
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.
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.
Max 10℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
04
up to 1cm New Snow
Cloudy early, then light drizzle later.
Snow Line from 3,459m to 2,929m, with rain below.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Max 9℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
05
Snow unlikely
Cloudy.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Max 0℃
Min -5℃
Valley temperatures from an overnight low of -5℃ to daytime highs around 0℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
06
5cm to 6cm New Snow
Snow showers first, light snow then heavy snow showers, light snow showers later.
Snow falling to resort level (2,840m).
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Max 9℃
Min -7℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -7℃ and rising to 9℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
07
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
Max 11℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 11℃
Temperature at BaseTemp at Base
Fri
08
Snow unlikely
Cloudy, fair, clear spells later.
Forecast times for Keystone are in Denver (US/Mountain) time zone.
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 piste 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.
Keystone Snow Forecast updated at 23:42 NZST, next update expected 02:00 NZST.
Snow Forecast near Keystone
| 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 |
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.