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Ski USA - South Dakota

Deer Mountain Snow Forecast

44.30° N 103.82° W

Weather Forecast for Deer Mountain at 1929 m altitude

Next snow in Deer Mountain:
2.0 cm on Fri 23rd
Issued:
11 am 12 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
rain showers
light rain
light rain
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
rain shwrs
light rain
light rain
cloudy
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
20
W
20
W
15
SSW
10
WSW
10
WSW
10
W
10
SSW
5
SSW
10
W
20
NNW
30
NNW
15
NNW
5
SW
15
SW
15
SW
10
W
0
SE
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
2
1
1
—
—
1
1
—
—
—
—
—
—
—
—
—
max °C
7
7
6
8
9
5
8
8
6
6
6
2
10
12
11
18
19
13
min °C
5
7
5
6
6
4
6
7
4
4
4
-1
5
9
10
14
14
10
 chill °C
1
4
2
4
5
3
4
6
0
0
-1
-6
5
7
8
13
14
8
Humid %
92
76
88
86
68
85
80
77
87
70
47
45
16
21
23
14
11
17
Freeze m
3500
3450
3650
3400
3150
3200
3050
3000
2850
2800
2600
1550
3400
3900
4350
4400
4350
4350
Sea lvl1000m2000m3000m4000m5000m
6757856754408101116161266489588566-18108171610
Sunrise
7:05
—
—
7:07
—
—
7:07
—
—
7:09
—
—
7:09
—
—
7:11
—
—
Sunset
—
6:15
—
—
6:15
—
—
6:13
—
—
6:10
—
—
6:09
—
—
6:07
—

Next 3 days weather summary:

Light rain (total 6.0mm), mostly falling on Mon night. Mild temperatures (max 9°C on Tue afternoon, min 4°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Freeze-thaw conditions (max 19°C on Sat afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat afternoon).

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Avalanche information: National Avalanche Center


Snow Radar

Latest snow reports near Deer Mountain:

No recent snow reports

No recent snow reports

Deer Mountain Snow Conditions

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

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Snow History

Week 2 of October has on average:

0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.9
Powder days
Fresh snow, limited sun, any wind.
0.2
Bluebird days
Average snow, mostly sunny, light wind.


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