– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota)
Weather Forecast, United StatesIssued: 10 pm Tue 20 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 20 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 20 Jan Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Tue night, min -23°C on Thu night). Winds decreasing (gales from the NW on Wed morning, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -21°C on Sun morning). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the N by Sun afternoon). | ||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | |  | | | | | | | | | |
clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -5 | -5 | -7 | -9 | -10 | -16 | -20 | -17 | -14 | -5 | -6 | -12 | -18 | -17 | -12 | 0 | 3 | 0 |
min °C | -7 | -7 | -7 | -8 | -10 | -13 | -23 | -22 | -19 | -18 | -12 | -9 | -19 | -21 | -19 | -20 | -8 | 1 | -1 |
-17 | -18 | -16 | -16 | -17 | -21 | -23 | -22 | -24 | -26 | -21 | -20 | -28 | -30 | -24 | -26 | -14 | -5 | -6 | |
850 | 600 | 550 | 400 | 350 | 0 | 0 | 0 | 0 | 0 | 950 | 300 | 0 | 0 | 0 | 0 | 1700 | 1800 | 1400 | |
Cloud base (m) | 8450 | 6700 | 6150 | 3300 | 2100 | 1600 | 1650 | 1000 | 1000 | 4550 | 6200 | 2050 | 1600 | 1600 | 9150 | ||||
 | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | — | 4:49 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:55 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: Mostly dry. Temperatures will be below freezing (max -3°C on Tue night, min -23°C on Thu night). Winds decreasing (gales from the NW on Wed morning, calm by Thu night).
Iron Mountain (South Dakota) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -21°C on Sun morning). Winds decreasing (near gales from the WNW on Sat afternoon, light winds from the N 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.
| 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.