– Lat/Long: 43.86° N 103.43° W
Iron Mountain (South Dakota) Weather Forecast
Great Plains · United StatesIssued: 11 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Iron Mountain (South Dakota) Weather Forecast at 1660 mDays 1–3 Weather SummaryHeavy rain (total 40mm), heaviest during Sun afternoon. Warm (max 21°C on Fri afternoon, min 9°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Wed afternoon. Warm (max 21°C on Wed morning, min 10°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | |  | | | | | | | |
clear | rain shwrs | risk tstorm | rain shwrs | risk tstorm | light rain | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 8600 | 950 | 1600 | 950 | 1700 | 950 | 2250 | 2850 | 1600 | 1650 | 950 | 8500 | 6400 | 5850 | 6050 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | 4 | 1.7 | 1.8 | 4 | 6 | 22 | 0.2 | 0.4 | 0.8 | — | — | — | 0.5 | 0.2 | 5 | 1.8 |
max °C | 20 | 21 | 16 | 15 | 15 | 12 | 11 | 10 | 10 | 11 | 12 | 10 | 17 | 20 | 16 | 21 | 21 | 17 |
min °C | 17 | 19 | 13 | 14 | 13 | 12 | 11 | 10 | 9 | 10 | 11 | 10 | 12 | 18 | 14 | 18 | 18 | 16 |
chill °C | 17 | 19 | 13 | 14 | 12 | 11 | 10 | 9 | 9 | 10 | 11 | 10 | 11 | 18 | 13 | 18 | 18 | 16 |
Freezing level m | 4600 | 4600 | 4650 | 4400 | 4300 | 4100 | 3700 | 3500 | 3450 | 3400 | 3600 | 3950 | 4100 | 4200 | 4300 | 4400 | 4450 | 4350 |
 | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — |
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Iron Mountain (South Dakota) Weather (Days 0-3):
The weather forecast for Iron Mountain (South Dakota) is: Heavy rain (total 40mm), heaviest during Sun afternoon. Warm (max 21°C on Fri afternoon, min 9°C on Sun night). Wind will be generally light.
Iron Mountain (South Dakota) Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Wed afternoon. Warm (max 21°C on Wed morning, min 10°C on Mon morning). 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.