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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

Next snow in Deer Mountain:
1.6 cm on Sun 25th
Issued:
11 am 13 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
cloudy
light rain
light rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
SSW
10
WNW
10
W
10
SSE
10
SSE
10
NNW
30
N
40
NW
25
NNW
0
WSW
10
SW
20
WSW
10
W
5
S
15
SW
35
NNW
25
NW
10
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
2
2
4
—
—
—
—
—
—
—
—
—
—
—
—
max °C
9
10
5
8
7
5
5
5
1
10
12
11
19
20
15
8
8
7
min °C
6
7
4
6
5
3
2
3
-2
4
9
10
14
14
10
7
5
4
 chill °C
3
6
2
4
3
-2
-4
-4
-7
4
7
8
14
13
6
2
2
2
Humid %
85
61
78
88
79
98
72
36
44
11
16
22
12
8
17
45
35
48
Freeze m
3500
3250
3450
3050
3100
2950
2400
2650
1500
3500
3900
4350
4400
4450
4550
3550
3350
3350
Sea lvl1000m2000m3000m4000m5000m
78576433-17101116171276599486445-28109171711864
Sunrise
7:07
—
—
7:07
—
—
7:09
—
—
7:09
—
—
7:11
—
—
7:13
—
—
Sunset
—
6:15
—
—
6:13
—
—
6:10
—
—
6:09
—
—
6:07
—
—
6:06
—

Next 3 days weather summary:

Light rain (total 8.0mm), mostly falling on Wed morning. Freeze-thaw conditions (max 10°C on Tue afternoon, min -2°C on Thu night). Winds increasing (calm on Wed night, strong winds from the NW by Thu afternoon).

Days 4-6 weather summary:

Mostly dry. Warm (max 20°C on Sat afternoon, min 4°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NNW by Sun morning).

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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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