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Keystone resort snow
Ski USA - Colorado

Keystone Snow Forecast

39.59° N 105.95° W

Weather Forecast for Keystone at 3717 m altitude

Issued:
5 am 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 6°C on Wed afternoon, min 0°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Freeze-thaw conditions (max 12°C on Fri afternoon, min 0°C on Sat night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
light rain
light rain
part cloud
light rain
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
light rain
light rain
light rain
light rain
light rain
some clouds
light rain
cloudy
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
km/h
10
SSW
15
SW
15
SW
10
W
5
NNW
5
ESE
5
NE
15
NNE
10
NNE
5
NNE
5
NW
5
SW
5
W
15
WNW
5
W
5
WNW
5
NW
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
1
3
2
1
2
—
1
—
—
—
—
—
—
—
—
—
—
—
max °C
5
4
3
5
5
3
4
6
2
6
9
3
10
12
5
9
11
3
min °C
5
3
1
2
5
2
3
5
0
3
8
1
5
9
2
6
9
0
 chill °C
2
-1
-3
-1
3
1
1
2
-3
3
7
1
4
7
1
5
9
-2
Humid %
68
87
95
85
60
85
79
49
66
51
32
72
37
16
37
32
18
61
Freeze m
4450
4400
4100
4050
4500
4100
4250
4650
3750
4200
4900
3900
4600
5150
4200
4500
5000
4000
Sea lvl1000m2000m3000m4000m5000m
54245346159281148102119791179125111561417814167
Sunrise
6:56
—
—
6:56
—
—
6:58
—
—
6:58
—
—
7:00
—
—
7:01
—
—
Sunset
—
6:51
—
—
6:50
—
—
6:47
—
—
6:45
—
—
6:45
—
—
6:43
—

Days 7-16 weather summary:

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Snow Radar

Latest snow reports near Keystone:

No recent snow reports

No recent snow reports

Keystone Snow Conditions

Top snow depth:0 cm
Bottom snow depth:0 cm
Fresh snowfall depth:—
Last snowfall:22 May 2026
Snow AlertsCreate Alert
Other resorts in USA - Colorado are reporting: powder (0) / good piste (0)

Snow-Forecast Partner Offers

Snow History

Week 4 of September has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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