– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota) Weather Forecast
Great Plains · United StatesIssued: 11 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 12°C on Tue afternoon, min -1°C on Sun night). Winds decreasing (near gales from the WSW on Tue morning, calm by Wed morning). | Days 5–7 Weather SummaryMostly dry. Very mild (max 16°C on Sat morning, min 5°C on Wed night). Wind will be generally light. | |||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | | | | |  |  | |
cloudy | light snow | cloudy | some clouds | clear | clear | some clouds | rain shwrs | clear | clear | clear | clear | some clouds | cloudy | some clouds | rain shwrs | |
Cloud base (m) | 1000 | 1000 | 950 | 950 | 7450 | 3400 | 2900 | 9250 | 6950 | 6200 | 1850 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.2 | — | — | — | — | — | — | — | 0.1 |
max °C | -1 | 0 | 0 | 5 | 11 | 12 | 9 | 9 | 10 | 5 | 12 | 11 | 6 | 9 | 9 | 9 |
min °C | -1 | -1 | -1 | 0 | 9 | 10 | 7 | 7 | 7 | 5 | 8 | 8 | 5 | 6 | 9 | 8 |
chill °C | -4 | -3 | -1 | -3 | 4 | 6 | 4 | 7 | 6 | 3 | 5 | 8 | 5 | 4 | 6 | 5 |
Freezing level m | 1400 | 1350 | 1500 | 3200 | 3400 | 3200 | 3150 | 3000 | 2750 | 3050 | 3150 | 3150 | 3300 | 3400 | 3500 | 3750 |
 | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:47 | — | — | 5:46 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: A dusting of new snow. Freeze-thaw conditions (max 12°C on Tue afternoon, min -1°C on Sun night). Winds decreasing (near gales from the WSW on Tue morning, calm by Wed morning).
Iron Mountain (South Dakota) Weather (Days 3-6):
Mostly dry. Very mild (max 16°C on Sat morning, min 5°C on Wed 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.