– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota) Weather Forecast
Great Plains · United StatesIssued: 5 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–4 Weather SummaryMostly dry. Warm (max 20°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 20°C on Fri afternoon, min -3°C on Sun night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sun night). | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | |  | | | |  |  | | |
clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | clear | rain shwrs | some clouds | clear | some clouds | cloudy | light snow | some clouds | |
Cloud base (m) | 4750 | 6500 | 6350 | 4200 | 4400 | 2250 | 2600 | 3000 | 1800 | 1000 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.2 | — | — | — | — | — | — |
max °C | 19 | 13 | 15 | 16 | 14 | 19 | 20 | 16 | 20 | 20 | 15 | 8 | 10 | 4 | 1 | -2 | -2 |
min °C | 15 | 11 | 11 | 13 | 12 | 16 | 17 | 14 | 16 | 17 | 7 | 5 | 6 | 2 | 1 | -2 | -3 |
chill °C | 14 | 10 | 11 | 12 | 11 | 16 | 17 | 13 | 16 | 15 | 4 | 3 | 4 | -1 | -3 | -2 | -3 |
Freezing level m | 4000 | 3900 | 3850 | 3850 | 4100 | 4150 | 4200 | 4350 | 4350 | 4100 | 3950 | 3200 | 2900 | 3200 | 1900 | 1250 | 1200 |
 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — |
 | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:53 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: Mostly dry. Warm (max 20°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light.
Iron Mountain (South Dakota) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 20°C on Fri afternoon, min -3°C on Sun night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sun night).
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.