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

Next 3 days weather summary:

Heavy rain (total 36.0mm), heaviest during Thu afternoon. Warm (max 20°C on Wed afternoon, min 13°C on Thu afternoon). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 29.0mm), heaviest during Sat afternoon. Very mild (max 19°C on Tue morning, min 8°C on Sun night). Wind will be generally light.

Wed
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
light rain
heavy rain
heavy rain
part cloud
cloud
light rain
light rain
mod rain
mod rain
light rain
thunderstorm
rain showers
rain showers
thunderstorm
clear
clear
some clouds
light rain
heavy rain
heavy rain
some clouds
cloudy
light rain
light rain
mod. rain
mod. rain
light rain
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
clear
km/h
15
WNW
5
SW
15
SSE
15
SE
10
SSE
10
NNW
5
NW
5
SSW
5
S
10
SSE
5
SSE
10
S
5
WSW
10
SW
5
SW
5
WSW
10
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
17
15
2
1
7
7
5
6
1
1
2
max °C
20
14
18
16
13
16
18
14
16
15
11
10
11
9
13
14
13
min °C
18
14
16
13
13
13
15
13
14
13
10
10
10
8
11
14
11
 chill °C
18
14
15
12
12
12
15
12
14
13
9
9
10
6
11
14
9
Humid %
33
49
56
75
98
81
58
79
72
78
94
95
85
90
79
63
61
Freeze m
4400
4600
4800
4550
4500
4650
4600
4600
4250
4100
4050
3650
3500
3500
3500
3750
4150
Sea lvl1000m2000m3000m4000m5000m
18141714131516131414109109121312201217151315171316151110118131511
Sunrise
6:35
6:37
6:37
6:39
6:39
Sunset
7:04
7:01
7:00
6:59
6:57
6:54

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 3 of September 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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