– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 am Wed 15 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -25°C on Thu night, min -36°C on Wed morning). Winds increasing (light winds from the S on Wed night, strong winds from the W by Thu night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Sun morning, min -31°C on Sat morning). Winds increasing (calm on Sat morning, severe gales from the S by Mon afternoon). | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | | | | |  |  | | | | |
clear | clear | clear | clear | cloudy | light snow | snow shwrs | cloudy | clear | clear | clear | clear | clear | some clouds | some clouds | snow shwrs | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -35 | -34 | -32 | -29 | -26 | -25 | -25 | -28 | -28 | -30 | -29 | -23 | -20 | -20 | -21 | -25 | -26 | -22 |
min °C | -36 | -35 | -33 | -31 | -28 | -26 | -28 | -28 | -31 | -31 | -30 | -28 | -21 | -20 | -24 | -26 | -28 | -29 |
chill °C | -51 | -48 | -42 | -44 | -42 | -43 | -44 | -45 | -39 | -37 | -44 | -44 | -35 | -33 | -38 | -41 | -49 | -50 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 1650 | 2150 | 3400 | 1500 | 5550 | 1600 | 1400 | 1450 | 1450 | 1450 | 1450 | 2200 | 1500 | 1550 | 1500 | |||
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 1:23 | — | — | 1:07 | — | — | 12:55 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 2:06 | — | — | 2:22 | — | — | 2:36 | — | — |
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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 -25°C on Thu night, min -36°C on Wed morning). Winds increasing (light winds from the S on Wed night, strong winds from the W by Thu night).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -20°C on Sun morning, min -31°C on Sat morning). Winds increasing (calm on Sat morning, severe gales from the S by Mon afternoon).
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 | |||||
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* 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.