– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Tue 28 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 28 Jul 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 Tue night. Extremely cold (max -22°C on Thu night, min -32°C on Thu morning). Winds increasing (moderate winds from the WSW on Wed morning, gales from the SSW by Thu afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -17°C on Sun night, min -23°C on Fri afternoon). Winds decreasing (severe gales from the WSW on Sat night, fresh winds from the WSW by Sun night). | ||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  | | | | | | | |
some clouds | light snow | snow shwrs | clear | clear | clear | clear | some clouds | snow shwrs | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 5650 | 2000 | 1400 | 1450 | 1450 | 1500 | 1450 | 1450 | 1450 | 1400 | 1450 | 1400 | 1450 | 1450 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 4 | 1 | — | — | — | — | — | 1 | — | 8 | 1 | 4 | 13 | 3 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -24 | -27 | -27 | -28 | -30 | -26 | -22 | -22 | -22 | -20 | -19 | -19 | -18 | -19 | -18 | -17 |
min °C | -24 | -27 | -28 | -28 | -31 | -32 | -28 | -24 | -23 | -23 | -22 | -20 | -19 | -19 | -19 | -18 | -18 |
chill °C | -39 | -41 | -41 | -44 | -51 | -53 | -47 | -43 | -40 | -39 | -38 | -34 | -34 | -35 | -34 | -31 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 11:48 | — | — | 11:42 | — | — | 11:37 | — | — | 11:30 | — | — | 11:26 | — | — |
 | 3:36 | — | — | 3:41 | — | — | 3:48 | — | — | 3:53 | — | — | 3:59 | — | — | 4:04 | — |
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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 Tue night. Extremely cold (max -22°C on Thu night, min -32°C on Thu morning). Winds increasing (moderate winds from the WSW on Wed morning, gales from the SSW by Thu afternoon).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Extremely cold (max -17°C on Sun night, min -23°C on Fri afternoon). Winds decreasing (severe gales from the WSW on Sat night, fresh winds from the WSW 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 |
|---|---|---|---|---|---|
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 |
* 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.