– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Sun afternoon, min -39°C on Tue morning). Winds decreasing (near gales from the WNW on Sun night, calm by Wed morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Fri night, min -37°C on Wed afternoon). Winds increasing (calm on Wed afternoon, strong winds from the N by Sat morning). | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  | | | | | | |
cloudy | light snow | cloudy | snow shwrs | clear | some clouds | cloudy | cloudy | some clouds | cloudy | clear | clear | some clouds | cloudy | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -23 | -25 | -26 | -31 | -38 | -38 | -38 | -37 | -37 | -33 | -31 | -29 | -27 | -26 | -25 | -23 |
min °C | -25 | -26 | -25 | -28 | -35 | -39 | -39 | -38 | -37 | -37 | -37 | -32 | -30 | -28 | -26 | -26 | -25 |
chill °C | -41 | -44 | -42 | -43 | -49 | -54 | -54 | -52 | -46 | -37 | -37 | -46 | -44 | -42 | -42 | -41 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 4350 | 1600 | 1450 | 1450 | 1500 | 1500 | 1450 | 1400 | 1500 | 1850 | 1700 | 1550 | 1450 | 1650 | 1600 | ||
 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A dusting of new snow. Extremely cold (max -23°C on Sun afternoon, min -39°C on Tue morning). Winds decreasing (near gales from the WNW on Sun night, calm by Wed morning).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -23°C on Fri night, min -37°C on Wed afternoon). Winds increasing (calm on Wed afternoon, strong winds from the N by Sat 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) |
* 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.