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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

Next snow in Keystone:
0.4 cm on Tue 29th
Issued:
11 pm 24 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 11.0mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 10°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 16.0mm) heaviest on Mon afternoon, then becoming colder with a dusting of snow on Tue morning. Mild temperatures (max 6°C on Mon morning, min 2°C on Sun night). Wind will be generally light.

Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
thunderstorm
snow showers
clear
cloud
clear
part cloud
light rain
part cloud
light rain
light rain
light rain
light snow
light snow
light snow
light rain
light rain
t-storm
risk
snow shwrs
clear
cloudy
clear
some clouds
light rain
some clouds
light rain
light rain
light rain
light snow
light snow
light snow
km/h
10
SSE
10
SSW
10
WSW
10
WSW
10
W
15
WNW
5
WSW
5
SSW
15
SSW
5
WSW
10
WSW
10
SSW
10
SSW
5
S
5
SSE
0
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
 mm
4
1
4
1
—
—
—
—
1
—
1
3
5
1
1
2
max °C
3
6
6
2
7
9
5
9
10
4
6
6
3
2
2
2
min °C
2
3
4
0
3
9
2
6
8
2
4
3
2
2
2
2
 chill °C
0
0
2
-3
1
7
1
5
6
0
2
1
1
1
2
0
Humid %
92
73
65
83
61
29
50
46
37
56
62
61
94
93
89
89
Freeze m
4150
4250
4550
3900
4250
4850
4300
4500
4900
4350
4350
4600
4150
4100
4150
4150
Sea lvl1000m2000m3000m4000m5000m
3551594893553222811116121581415811118777
Sunrise
—
6:52
—
—
6:54
—
—
6:54
—
—
6:56
—
—
6:56
—
—
Sunset
—
—
6:55
—
—
6:53
—
—
6:52
—
—
6:51
—
—
6:50
—

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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