– Lat/Long: 69.82° S 69.72° W
Mount Stephenson Weather Forecast
Douglas Range · AntarcticaIssued: 8 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Extremely cold (max -23°C on Wed night, min -34°C on Tue night). Winds decreasing (stormy winds from the WSW on Tue morning, moderate winds from the W by Thu night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -23°C on Sat night, min -29°C on Fri afternoon). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the NW by Sun night). | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | |  |  | |  | | | | |
heavy snow | snow shwrs | snow shwrs | some clouds | cloudy | light snow | light snow | mod. snow | snow shwrs | cloudy | some clouds | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | |
Cloud base (m) | 1400 | 1400 | 1500 | 1450 | 1450 | 1400 | 1450 | 1500 | 1450 | 1450 | 1450 | 1500 | 1450 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 12 | 4 | 1 | — | — | 1 | 4 | 10 | 8 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -31 | -31 | -26 | -25 | -23 | -23 | -24 | -25 | -28 | -29 | -29 | -28 | -25 | -23 | -23 | -24 | -24 |
min °C | -30 | -33 | -34 | -28 | -26 | -27 | -24 | -24 | -27 | -28 | -29 | -29 | -29 | -27 | -25 | -24 | -24 | -25 |
chill °C | -51 | -54 | -55 | -46 | -43 | -46 | -40 | -41 | -41 | -42 | -42 | -42 | -43 | -43 | -40 | -39 | -37 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:56 | — | — | 7:52 | — | — | 7:47 | — | — | 7:41 | — | — | 7:37 | — | — | 7:33 | — | — |
 | — | 7:13 | — | — | 7:16 | — | — | 7:21 | — | — | 7:23 | — | — | 7:28 | — | — | 7:31 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Tue morning. Extremely cold (max -23°C on Wed night, min -34°C on Tue night). Winds decreasing (stormy winds from the WSW on Tue morning, moderate winds from the W by Thu night).
Mount Stephenson Weather (Days 3-6):
Mostly dry. Extremely cold (max -23°C on Sat night, min -29°C on Fri afternoon). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the NW by Sun 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 | |||||
ASCATC274E65S | |||||
BaseEsperanza | |||||
ASCATC273E65S | |||||
ASCATC274E64S | |||||
Captain Arturo Prat Base |  | ||||
ASCATC272E65S | |||||
ASCATC273E64S |
* 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.