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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 11 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloudy
some clouds
rain shwrs
some clouds
some clouds
some clouds
light rain
light rain
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
clear
km/h
15
SW
15
SW
30
SSW
25
WSW
25
W
20
WSW
10
SW
10
W
10
NW
0
NE
5
E
5
S
25
NW
40
NNW
35
NNW
15
N
0
SE
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
1
—
—
—
2
1
—
—
—
—
—
—
—
—
—
—
max °C
13
13
10
10
8
5
7
7
5
8
8
6
7
7
1
3
6
8
min °C
10
11
9
9
6
5
6
5
3
5
7
4
7
5
-4
-2
4
2
 chill °C
8
9
6
6
2
1
4
3
3
5
6
2
3
-1
-10
-7
3
-1
Humid %
72
60
77
77
78
87
85
87
88
73
58
85
58
50
71
43
11
30
Freeze m
3850
4050
4000
3550
3500
3500
3250
3100
3100
3150
3050
3050
3250
2800
1550
1500
2600
3700
Sea lvl1000m2000m3000m4000m5000m
11121097566467576-204513129107476378487-2153
Sunrise
7:03
—
—
7:05
—
—
7:07
—
—
7:07
—
—
7:09
—
—
7:09
—
—
Sunset
—
6:17
—
—
6:15
—
—
6:15
—
—
6:13
—
—
6:10
—
—
6:09
—

Next 3 days weather summary:

Light rain (total 4.0mm), mostly falling on Tue morning. Very mild (max 13°C on Sun morning, min 3°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Freeze-thaw conditions (max 8°C on Wed morning, min -4°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the NNW by Thu afternoon).

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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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