– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Sat 08 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 08 Aug 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 Sun morning. Extremely cold (max -17°C on Sun morning, min -22°C on Tue afternoon). Winds decreasing (near gales from the SW on Sat night, moderate winds from the WSW by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Extremely cold (max -14°C on Tue night, min -28°C on Fri afternoon). Winds increasing (light winds from the WSW on Tue night, gales from the W by Wed night). | |||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  |  | | | | | | |
mod. snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | some clouds | clear | cloudy | cloudy | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1450 | 1400 | 1400 | 1400 | 1450 | 1450 | 1400 | 1500 | 1550 | 1450 | 1900 | 1400 | 1450 | 1450 | 1400 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 8 | 7 | 6 | 6 | 2 | 3 | 5 | 1 | — | — | — | — | 6 | 6 | 4 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -17 | -18 | -17 | -18 | -18 | -18 | -19 | -20 | -14 | -14 | -17 | -18 | -23 | -23 | -22 |
min °C | -21 | -18 | -18 | -18 | -18 | -18 | -20 | -19 | -22 | -18 | -15 | -17 | -21 | -23 | -23 | -24 |
chill °C | -38 | -32 | -33 | -30 | -30 | -31 | -33 | -32 | -38 | -32 | -24 | -27 | -38 | -40 | -40 | -41 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:48 | — | — | 10:44 | — | — | 10:38 | — | — | 10:33 | — | — | 10:30 | — | — |
 | — | — | 4:39 | — | — | 4:44 | — | — | 4:49 | — | — | 4:53 | — | — | 4:58 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Sun morning. Extremely cold (max -17°C on Sun morning, min -22°C on Tue afternoon). Winds decreasing (near gales from the SW on Sat night, moderate winds from the WSW by Mon night).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Extremely cold (max -14°C on Tue night, min -28°C on Fri afternoon). Winds increasing (light winds from the WSW on Tue night, gales from the W by Wed 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 |
|---|---|---|---|---|---|
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.