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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

Issued:
5 am 09 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
rain showers
light rain
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
rain shwrs
light rain
some clouds
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
km/h
25
SW
35
WSW
30
SW
30
WSW
25
WSW
15
WSW
15
SW
15
SW
25
SSW
20
WSW
25
W
20
WSW
10
WSW
10
WSW
15
SSW
20
SSW
30
WSW
15
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
1
1
—
3
—
—
—
—
—
—
—
—
—
max °C
20
22
19
19
21
14
11
13
9
8
9
5
12
13
12
15
16
9
min °C
18
20
16
18
18
9
9
9
8
8
6
5
8
11
10
14
12
6
 chill °C
17
20
14
17
18
7
6
7
5
5
2
1
6
10
8
12
10
1
Humid %
26
23
29
30
26
56
85
63
84
89
77
87
68
49
68
53
43
63
Freeze m
4450
4500
4450
4250
4350
4200
3800
3900
3950
3600
3600
3600
3700
3750
3950
3850
3850
3550
Sea lvl1000m2000m3000m4000m5000m
1820171819111011988510121014137202217192010111279841113916146
Sunrise
7:01
—
—
7:03
—
—
7:03
—
—
7:05
—
—
7:07
—
—
7:07
—
—
Sunset
—
6:22
—
—
6:20
—
—
6:17
—
—
6:15
—
—
6:15
—
—
6:13
—

Next 3 days weather summary:

Light rain (total 5.0mm), mostly falling on Sun night. Warm (max 22°C on Fri afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the WSW on Fri night, light winds from the WSW by Sat afternoon).

Days 4-6 weather summary:

Mostly dry. Very mild (max 16°C on Wed afternoon, min 5°C on Mon night). Winds increasing (light winds from the SSW on Tue afternoon, fresh winds from the WNW by Wed night).

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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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