Keystone 7-Day Snow Forecast

Keystone Snow Forecast - 7 day

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 10 October 2026 10:48 PDT

7-Day Snow Forecast for Keystone

1-week from 11 October.

For Forecast detail, see below.

Keystone 7-Day Snow Forecast Highlights

When will there be fresh snow in Keystone?

Keystone Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (10,761ft)
Next Snow Expected	14 October
Next Snow Amount	1in
Next 48 Hours	-
Next 7 Days	2in

7-Day Snow Outlook for Keystone

Snowfall

Snow Line

Max 62°F
Min 19°F

3in New Snow

Snow Line from 12,070ft to resort level (9,318ft).

Partner Offers

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 62°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 62°F

Temperature at BaseTemp at Base

Sun
11

Snow unlikely

Cloudy early, then fair later.

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 58°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 58°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Mon
12

Snow unlikely

Cloudy, clear sky, cloudy later.

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 54°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 54°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
13

Snow unlikely

Clear sky early, then light drizzle later.

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 48°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 48°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall

Snow Line

Wed
14

up to 3in New Snow

Light drizzle first, rain showers then fog, light drizzle later.

Snow Line from 12,070ft to resort level (9,318ft).

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 39°F
Min 21°F

Freeze-thaw conditions, with valley temperatures cooling to 21°F and rising to 39°F

Temperature at BaseTemp at Base

Snowfall

Snow Line

Thu
15

New Snow

Light snow showers, light snow, cloudy later.

Snow falling to resort level (9,318ft).

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 38°F
Min 19°F

Freeze-thaw conditions, with valley temperatures cooling to 19°F and rising to 38°F

Temperature at BaseTemp at Base

Fri
16

Snow unlikely

Clear spells first, fair then cloudy, clear sky later.

Forecast times for Keystone are in Denver (US/Mountain) time zone.

Max 48°F
Min 19°F

Freeze-thaw conditions, with valley temperatures cooling to 19°F and rising to 48°F

Temperature at BaseTemp at Base

Sat
17

Snow unlikely

Clear sky.

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 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.

Keystone Snow Forecast updated at 10:48 PDT, next update expected imminently.

Snow Forecast near Keystone

Snow Forecasts for Ski Resorts near Keystone
Ski Area	48 Hr	7 Day
Vail	-	4in
Copper Mountain	-	4in
Loveland Ski Area	-	3in
Winter Park	1in	3in
Arapahoe Basin	-	3in
Breckenridge	-	3in

How reliable is the snow in Keystone?

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.