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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 pm 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 3.0mm), mostly falling on Mon afternoon. Very mild (max 18°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 2.0mm), mostly falling on Thu night. Very mild (max 15°C on Fri afternoon, min 3°C on Thu night). Winds increasing (light winds from the S on Thu night, strong winds from the NW by Sat morning).

Mon
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
light rain
clear
clear
clear
part cloud
clear
clear
light rain
rain shwrs
clear
clear
clear
clear
cloudy
some clouds
cloudy
cloudy
light rain
clear
clear
clear
some clouds
clear
clear
km/h
15
SW
10
W
10
NW
5
WNW
10
WNW
0
WNW
5
NE
5
NE
5
SSW
20
S
10
S
5
SW
10
SSW
20
WSW
40
NW
30
NW
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
2
1
—
—
—
—
—
—
—
—
2
—
—
—
—
—
—
max °C
16
12
16
18
13
16
15
12
8
10
6
13
15
13
8
9
6
min °C
14
10
13
16
12
14
14
6
7
10
3
8
14
7
7
8
5
 chill °C
13
8
12
16
12
14
14
5
6
8
1
7
14
3
2
5
3
Humid %
60
73
43
33
45
41
50
73
84
72
90
73
48
50
76
33
41
Freeze m
3950
4000
3900
4200
4300
4150
3950
3650
3450
3200
3650
3850
4000
4250
3400
3250
3650
Sea lvl1000m2000m3000m4000m5000m
1511141612141498951014107861511161711161599104111510894
Sunrise
—
—
6:50
—
—
6:50
—
—
6:52
—
—
6:52
—
—
6:54
—
—
Sunset
6:42
—
—
6:39
—
—
6:37
—
—
6:36
—
—
6:34
—
—
6:32
—

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 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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