– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota) Weather Forecast
Great Plains · United StatesIssued: 11 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 14°C on Tue night, min 8°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  | |  |  |  | |  | | | | |
light rain | risk tstorm | light rain | light rain | rain shwrs | light rain | cloudy | light rain | cloudy | rain shwrs | clear | clear | some clouds | cloudy | some clouds | clear | clear | clear | |
Cloud base (m) | 1750 | 1600 | 1700 | 950 | 950 | 1550 | 1000 | 950 | 950 | 5050 | 9050 | 8900 | 7250 | 7050 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 4 | 2 | 1.2 | 0.2 | 0.2 | — | 0.1 | — | 0.1 | — | — | — | — | — | — | — | — |
max °C | 11 | 11 | 10 | 9 | 10 | 9 | 11 | 13 | 14 | 21 | 22 | 16 | 18 | 19 | 15 | 20 | 22 | 19 |
min °C | 10 | 10 | 9 | 8 | 9 | 8 | 9 | 12 | 11 | 18 | 20 | 15 | 17 | 17 | 14 | 16 | 22 | 18 |
chill °C | 9 | 9 | 9 | 8 | 9 | 7 | 7 | 10 | 9 | 17 | 20 | 15 | 17 | 17 | 14 | 16 | 22 | 18 |
Freezing level m | 3600 | 3550 | 3450 | 3300 | 3400 | 3750 | 4100 | 4250 | 4450 | 4450 | 4250 | 4250 | 4250 | 4200 | 4300 | 4300 | 4450 | 4600 |
 | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 6:54 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: Moderate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 14°C on Tue night, min 8°C on Mon morning). Wind will be generally light.
Iron Mountain (South Dakota) Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Custer Airport |  | ||||
Rapid City Airport |  | ||||
Ellsworth Air Force Base Airport |  | ||||
* 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.