– Lat/Long: 69.82° S 69.72° W
Mount Stephenson Weather Forecast
Douglas Range · AntarcticaIssued: 8 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -23°C on Wed night, min -29°C on Fri night). Winds decreasing (gales from the WSW on Wed night, light winds from the WSW by Fri morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -17°C on Sun night, min -27°C on Mon night). Winds decreasing (strong winds from the NNW on Mon morning, calm by Tue morning). | |||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | | | | | |  | |
mod. snow | light snow | mod. snow | mod. snow | cloudy | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | light snow | |
Cloud base (m) | 1400 | 1400 | 1400 | 1450 | 1500 | 1450 | 4800 | 1700 | 1450 | 1400 | 1400 | 1400 | 1450 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 6 | 5 | 8 | 9 | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -23 | -23 | -24 | -27 | -28 | -28 | -28 | -24 | -24 | -24 | -21 | -17 | -17 | -20 | -25 |
min °C | -27 | -24 | -23 | -27 | -28 | -28 | -29 | -29 | -26 | -25 | -24 | -23 | -20 | -18 | -23 | -27 |
chill °C | -47 | -42 | -40 | -40 | -38 | -38 | -41 | -41 | -41 | -39 | -38 | -36 | -30 | -32 | -38 | -37 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 7:47 | — | — | 7:41 | — | — | 7:37 | — | — | 7:33 | — | — | 7:28 | — | — |
 | — | — | 7:21 | — | — | 7:23 | — | — | 7:28 | — | — | 7:31 | — | — | 7:36 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -23°C on Wed night, min -29°C on Fri night). Winds decreasing (gales from the WSW on Wed night, light winds from the WSW by Fri morning).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -17°C on Sun night, min -27°C on Mon night). Winds decreasing (strong winds from the NNW on Mon morning, calm by Tue morning).
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) | |||||
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* 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.