– Lat/Long: 69.82° S 69.72° W
Mount Stephenson Weather Forecast
Douglas Range · AntarcticaIssued: 2 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -22°C on Tue night, min -32°C on Thu morning). Winds decreasing (near gales from the WSW on Wed morning, light winds from the SSW by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -21°C on Fri night, min -33°C on Sun afternoon). Winds increasing (strong winds from the WSW on Fri night, stormy winds from the W by Sun afternoon). | ||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | |  | | | | | | |
clear | light snow | light snow | snow shwrs | snow shwrs | clear | some clouds | some clouds | clear | clear | light snow | cloudy | light snow | snow shwrs | light snow | light snow | snow shwrs | |
Cloud base (m) | 1450 | 5200 | 1500 | 1400 | 1450 | 1400 | 1550 | 1450 | 1500 | 1750 | 1450 | 1650 | 1600 | 1450 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | 2 | 3 | 2 | — | — | — | — | — | 1 | — | 1 | 7 | 1 | 5 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -22 | -27 | -28 | -28 | -31 | -31 | -31 | -31 | -26 | -21 | -21 | -21 | -25 | -25 | -27 | -25 |
min °C | -27 | -27 | -28 | -29 | -30 | -32 | -32 | -32 | -32 | -29 | -24 | -21 | -22 | -27 | -25 | -33 | -33 |
chill °C | -40 | -45 | -46 | -47 | -46 | -45 | -48 | -48 | -50 | -48 | -41 | -36 | -40 | -46 | -44 | -55 | -54 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 7:20 | — | — | 7:15 | — | — | 7:09 | — | — | 7:05 | — | — | 7:01 | — | — |
 | 7:39 | — | — | 7:44 | — | — | 7:47 | — | — | 7:52 | — | — | 7:55 | — | — | 8:00 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -22°C on Tue night, min -32°C on Thu morning). Winds decreasing (near gales from the WSW on Wed morning, light winds from the SSW by Thu morning).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Extremely cold (max -21°C on Fri night, min -33°C on Sun afternoon). Winds increasing (strong winds from the WSW on Fri night, stormy winds from the W by Sun afternoon).
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 | |||||
Captain Arturo Prat Base | | ||||
hy2c303E63S | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | | ||||
Dinamet |
* 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.