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Ski USA - South Dakota

Deer Mountain Snow Forecast

44.30° N 103.82° W

Weather Forecast for Deer Mountain at 1929m altitude

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

Next 3 days weather summary:

Mostly dry. Warm (max 26°C on Fri morning, min 14°C on Sun night). Winds increasing (light winds from the SSW on Sat morning, fresh winds from the SW by Sun afternoon).

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Wed night. Warm (max 25°C on Wed afternoon, min 13°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the SW by Wed night).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
light rain
rain showers
thunderstorm
part cloud
clear
part cloud
rain showers
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
light rain
rain shwrs
t-storm
risk
some clouds
clear
some clouds
rain shwrs
km/h
10
WSW
5
WNW
15
WSW
5
SSW
25
WSW
20
W
25
WSW
40
SW
15
WSW
15
WSW
10
W
15
S
5
SW
5
NW
10
WSW
25
SW
30
WSW
30
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
4
5
max °C
26
25
19
23
25
21
21
23
16
20
22
18
17
17
18
23
25
20
min °C
24
23
18
20
25
16
20
19
14
18
22
15
17
16
16
21
25
13
 chill °C
24
23
18
20
25
15
20
18
13
18
22
15
17
16
16
21
25
10
Humid %
27
28
44
46
31
40
44
36
34
35
15
42
63
75
42
33
18
81
Freeze m
5050
5050
5000
4850
4950
4800
4650
4800
4550
4400
4800
4700
4400
4450
4750
4700
4900
4500
Sea lvl1000m2000m3000m4000m5000m
252318212418202115182116171617212416272517232617222314212315181715242716
Sunrise
6:13
6:13
6:15
6:16
6:16
6:18
Sunset
7:38
7:37
7:35
7:34
7:31
7:30

Days 7-16 weather summary:

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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 4 of August has on average:

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


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