– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota) Weather Forecast
Great Plains · United StatesIssued: 5 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 23°C on Sat afternoon, min -2°C on Thu night). Winds decreasing (gales from the NNW on Thu night, light winds from the WSW by Sat morning). | Days 5–7 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 6°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  |  | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | clear | cloudy | clear | clear | clear | clear | |
Cloud base (m) | 9600 | 6650 | 8800 | 6500 | 6550 | ||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 0 | 7 | 11 | 13 | 22 | 23 | 17 | 14 | 14 | 10 | 10 | 10 | 9 | 16 | 17 | 13 |
min °C | 2 | -2 | 0 | 9 | 9 | 16 | 17 | 13 | 13 | 12 | 6 | 7 | 8 | 6 | 12 | 15 | 12 |
chill °C | -6 | -5 | -3 | 6 | 5 | 16 | 16 | 12 | 11 | 10 | 6 | 6 | 7 | 5 | 10 | 14 | 10 |
Freezing level m | 2300 | 1600 | 3300 | 3650 | 4300 | 4500 | 4600 | 4700 | 4200 | 3800 | 3600 | 3550 | 3750 | 3850 | 3800 | 3850 | 3850 |
 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:04 | — | — | 6:01 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: Mostly dry. Freeze-thaw conditions (max 23°C on Sat afternoon, min -2°C on Thu night). Winds decreasing (gales from the NNW on Thu night, light winds from the WSW by Sat morning).
Iron Mountain (South Dakota) Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Wed morning, min 6°C on Sun 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.