– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Extremely cold (max -16°C on Wed afternoon, min -24°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, near gales from the W by Fri night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -19°C on Sun afternoon, min -22°C on Sat afternoon). Winds increasing (calm on Sun night, strong winds from the S by Mon night). | ||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | | | |  | |
cloudy | cloudy | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | clear | clear | some clouds | some clouds | cloudy | snow shwrs | clear | clear | clear | |
Cloud base (m) | 3500 | 4300 | 1850 | 1400 | 1500 | 1550 | 1500 | 1450 | 1550 | 1450 | 4500 | 3300 | 2050 | 1400 | 1500 | 1550 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 2 | 2 | 4 | — | — | 2 | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -16 | -18 | -21 | -23 | -23 | -22 | -22 | -22 | -21 | -20 | -20 | -19 | -19 | -20 | -19 | -21 |
min °C | -16 | -17 | -20 | -21 | -24 | -23 | -22 | -24 | -23 | -22 | -21 | -20 | -19 | -20 | -20 | -20 | -22 |
chill °C | -25 | -26 | -34 | -36 | -40 | -37 | -35 | -42 | -39 | -37 | -35 | -33 | -31 | -27 | -29 | -34 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 10:30 | — | — | 10:25 | — | — | 10:19 | — | — | 10:15 | — | — | 10:10 | — | — |
 | 4:53 | — | — | 4:58 | — | — | 5:02 | — | — | 5:07 | — | — | 5:12 | — | — | 5:15 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Thu morning. Extremely cold (max -16°C on Wed afternoon, min -24°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, near gales from the W by Fri night).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -19°C on Sun afternoon, min -22°C on Sat afternoon). Winds increasing (calm on Sun night, strong winds from the S by Mon night).
This table gives the weather forecast for Mount Stephenson at the specific elevation of 2987 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Stephenson. 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseBelgranoII | |||||
BaseOrcadas | |||||
* 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.