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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 pm 09 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Some drizzle, heaviest during Fri night. Warm (max 23°C on Thu afternoon, min 7°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri morning).

Days 4-6 weather summary:

Light rain (total 4.0mm), mostly falling on Sun afternoon. Warm (max 20°C on Sun afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, light winds from the SW by Tue morning).

Wed
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
some clouds
some clouds
t-storm
risk
rain shwrs
clear
clear
clear
km/h
15
W
10
SW
15
WSW
15
W
15
SSW
30
WNW
25
NW
5
WSW
15
SW
5
SSE
30
S
20
S
20
S
25
WNW
30
W
35
WNW
20
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
2
2
max °C
18
14
21
23
19
21
20
12
12
14
12
16
20
14
8
10
5
min °C
18
13
18
23
19
19
17
7
9
14
11
12
15
6
6
9
4
 chill °C
18
12
18
23
19
18
16
5
7
14
8
10
13
2
1
5
0
Humid %
24
39
21
16
17
20
28
75
77
61
67
79
55
85
62
46
55
Freeze m
4000
4100
4400
4750
4800
4650
4400
4050
3600
3750
4500
4850
4750
3950
3150
3000
3450
Sea lvl1000m2000m3000m4000m5000m
171319221920189101312151810695201221241822209121510141898114
Sunrise
6:28
6:28
6:30
6:31
6:31
Sunset
7:16
7:15
7:13
7:12
7:09
7:07

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 2 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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