– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 am Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -19°C on Wed night, min -26°C on Thu night). Winds increasing (strong winds from the WSW on Fri morning, stormy winds from the SW by Fri night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Sat afternoon, min -28°C on Sun night). Winds decreasing (gales from the SW on Sat morning, moderate winds from the SW by Sun night). | |||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  |  | | | |  |  | | | | |
cloudy | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | clear | clear | clear | cloudy | light snow | clear | clear | clear | |
Cloud base (m) | 1500 | 1550 | 1450 | 1550 | 1550 | 1500 | 1450 | 1450 | 1450 | 1500 | 1500 | 1450 | 1450 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 3 | 4 | 2 | 14 | 1 | — | — | — | — | — | — | — | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -20 | -19 | -21 | -22 | -21 | -23 | -23 | -24 | -21 | -20 | -21 | -24 | -22 | -23 | -24 | -24 | -20 |
min °C | -20 | -20 | -21 | -22 | -22 | -26 | -23 | -26 | -25 | -24 | -21 | -25 | -25 | -23 | -28 | -27 | -25 | -23 |
chill °C | -37 | -37 | -38 | -39 | -39 | -45 | -40 | -45 | -43 | -42 | -38 | -43 | -41 | -38 | -41 | -42 | -39 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:36 | — | — | 12:27 | — | — | 12:21 | — | — | 12:14 | — | — | 12:07 | — | — | 12:00 | — | — |
 | 2:53 | — | — | — | 3:02 | — | — | 3:10 | — | — | 3:17 | — | — | 3:23 | — | — | 3:30 | — |
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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 night. Extremely cold (max -19°C on Wed night, min -26°C on Thu night). Winds increasing (strong winds from the WSW on Fri morning, stormy winds from the SW by Fri night).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -20°C on Sat afternoon, min -28°C on Sun night). Winds decreasing (gales from the SW on Sat morning, moderate winds from the SW 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.