– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 am Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed morning. Extremely cold (max -23°C on Mon afternoon, min -29°C on Wed night). Winds decreasing (near gales from the SSW on Mon morning, fresh winds from the SW by Wed afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Extremely cold (max -17°C on Sat night, min -30°C on Thu morning). Winds decreasing (gales from the SSW on Thu morning, fresh winds from the WSW by Sat morning). | |||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | | | | | | | | |
clear | some clouds | snow shwrs | clear | some clouds | light snow | light snow | snow shwrs | clear | clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1450 | 4850 | 4900 | 1450 | 1600 | 1400 | 1400 | 1450 | 1500 | 1500 | 1400 | 1400 | 1400 | 1400 | 1450 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | 2 | 3 | 1 | — | — | — | — | 1 | 1 | 8 | 4 | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -23 | -23 | -23 | -23 | -23 | -26 | -26 | -27 | -30 | -28 | -22 | -22 | -21 | -20 | -20 | -20 | -17 |
min °C | -25 | -25 | -25 | -24 | -24 | -25 | -27 | -27 | -29 | -30 | -29 | -26 | -22 | -23 | -21 | -20 | -20 | -18 |
chill °C | -42 | -41 | -40 | -40 | -40 | -40 | -42 | -43 | -46 | -51 | -49 | -44 | -39 | -40 | -37 | -34 | -34 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 11:55 | — | — | 11:48 | — | — | 11:42 | — | — | 11:37 | — | — | 11:30 | — | — |
 | — | 3:30 | — | — | 3:36 | — | — | 3:41 | — | — | 3:48 | — | — | 3:53 | — | — | 3:59 | — |
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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 Wed morning. Extremely cold (max -23°C on Mon afternoon, min -29°C on Wed night). Winds decreasing (near gales from the SSW on Mon morning, fresh winds from the SW by Wed afternoon).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -17°C on Sat night, min -30°C on Thu morning). Winds decreasing (gales from the SSW on Thu morning, fresh winds from the WSW 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.