Mountain resort image
– Lat/Long: 43.86° N 103.43° W

UsIron Mountain (South Dakota)
Weather Forecast, United States

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Issued: 5 pm Sat 18 May Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

Heavy rain (total 37mm), heaviest during Mon night. Warm (max 21°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon morning).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 17°C on Thu afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the WSW on Thu morning, calm by Fri morning).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 16°C on Mon morning, min 3°C on Fri night). Winds increasing (calm on Sat night, strong winds from the WNW by Sun afternoon).

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue night. Warm (max 24°C on Thu afternoon, min 10°C on Mon night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
clear
clear
cloud
rain showers
clear
light rain
rain showers
heavy rain
light rain
rain showers
rain showers
clear
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
light rain
part cloud
clear
cloud
rain showers
clear
thunderstorm
clear
clear
part cloud
clear
clear
rain showers
rain showers
thunderstorm
clear
clear
clear
clear
clear
cloudy
rain shwrs
clear
light rain
rain shwrs
heavy rain
light rain
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
light rain
some clouds
clear
cloudy
rain shwrs
clear
risk tstorm
clear
clear
some clouds
clear
clear
rain shwrs
rain shwrs
risk tstorm
clear
clear
clear
 km/h
5
WNW
10
SSW
15
SW
30
SW
20
NNW
0
NW
10
NW
15
N
25
NNE
20
N
10
WNW
15
SSW
25
SW
25
SW
40
SW
45
WSW
15
NW
5
W
5
NNE
10
NW
10
W
15
W
15
WSW
30
W
20
W
20
NW
10
SW
20
W
5
WNW
0
NNE
5
NE
5
NNE
10
SSE
15
S
25
S
15
SSW
Wave Height Map
T south dakota.wind.3.cc23
T south dakota.wind.24.cc23
T south dakota.wind.48.cc23
T south dakota.wind.72.cc23
T south dakota.wind.96.cc23
T south dakota.wind.120.cc23
T south dakota.wind.144.cc23
T south dakota.wind.168.cc23
T south dakota.wind.192.cc23
T south dakota.wind.216.cc23
T south dakota.wind.240.cc23
T south dakota.wind.264.cc23
T south dakota.wind.288.cc23
 cm 
 mm 
0.1
2
12
20
4
2.0
0.2
1.0
0.4
0.7
0.3
2
0.2
1.3
0.4
max°C
13
12
20
21
12
9
5
4
5
8
6
11
14
11
16
17
10
5
6
5
12
14
12
15
14
9
16
18
12
16
17
13
17
22
18
22
min°C
12
8
17
19
6
6
4
3
3
5
4
8
13
10
14
16
5
5
5
3
9
14
10
15
10
7
12
17
10
13
16
10
13
21
15
20
chill°C 
11
6
17
19
3
4
2
0
-2
1
1
6
11
7
11
14
3
5
3
1
7
13
8
13
6
5
11
17
9
13
15
9
12
21
14
20
Freezing level (m
3050
3850
3900
4050
3550
2950
2550
2600
2200
2400
2400
2750
3050
3450
3800
3550
3100
2450
2500
2350
2700
3200
3400
3450
3200
3400
3100
3600
3750
3450
3650
3900
4000
4050
4300
4450
Cloud base (m)
8900
6500
5850
3650
1500
1750
1500
1550
2800
2950
3900
4650
3400
1600
1750
6600
3700
3950
3150
5300
5650
6650
9900
4200
4850
9200
9100
Sea lvl1000m2000m3000m4000m5000m
131019209854475101411151785641114111512814181115171215221721
Sunrise
5:22
5:22
5:20
5:20
5:18
5:18
5:18
5:16
5:16
5:16
5:15
5:15
Sunset
8:15
8:16
8:17
8:19
8:20
8:21
8:22
8:22
8:23
8:24
8:25
8:27

Iron Mountain (South Dakota) Weather (Days 0-3):

The weather forecast for Iron Mountain (South Dakota) is: Heavy rain (total 37mm), heaviest during Mon night. Warm (max 21°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon morning).

Iron Mountain (South Dakota) Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 17°C on Thu afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the WSW on Thu morning, calm by Fri morning).

Iron Mountain (South Dakota) Weather (Days 6-9):

Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 16°C on Mon morning, min 3°C on Fri night). Winds increasing (calm on Sat night, strong winds from the WNW by Sun afternoon).

This table gives the weather forecast for Iron Mountain (South Dakota) at the specific elevation of 1660 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Iron Mountain (South Dakota). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of South-Dakota.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Custer Airport
20 km SSW
1704m alt.
2 hours ago
9° C
clear
Clear
19
Light winds from the ENE
(19 kph at 60).
16 km
23 km SW
1665m alt.
1 hour ago
7° C
Dry
3
Calm
(3 kph at 0).
6
24 km NE
1134.5m alt.
56 minutes ago
11° C
Dry
6
Light winds from the E
(6 kph at 100).
14
28 km NE
987m alt.
43 minutes ago
11° C
Dry
0
Calm
(0 kph at 173).
5
30 km NE
987m alt.
56 minutes ago
13° C
Dry
11
Light winds from the SSE
(11 kph at 150).
19

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.