– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Mon 03 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -17°C on Mon night, min -20°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Extremely cold (max -13°C on Sat night, min -26°C on Fri night). Winds increasing (light winds from the W on Thu night, stormy winds from the SW by Sun morning). | |||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | | | | | | | |  | |
some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | snow shwrs | |
Cloud base (m) | 1450 | 5750 | 9900 | 3750 | 1450 | 1450 | 1500 | 1500 | 2150 | 1400 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -18 | -18 | -18 | -18 | -19 | -19 | -18 | -18 | -20 | -23 | -24 | -25 | -23 | -19 | -13 |
min °C | -18 | -18 | -18 | -18 | -19 | -19 | -20 | -18 | -19 | -23 | -23 | -25 | -26 | -24 | -22 | -17 |
chill °C | -28 | -25 | -22 | -24 | -26 | -27 | -30 | -18 | -26 | -33 | -34 | -38 | -42 | -43 | -39 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 11:15 | — | — | 11:10 | — | — | 11:04 | — | — | 11:00 | — | — | 10:53 | — | — |
 | — | — | 4:15 | — | — | 4:20 | — | — | 4:24 | — | — | 4:30 | — | — | 4:35 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -17°C on Mon night, min -20°C on Wed night). Wind will be generally light.
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Extremely cold (max -13°C on Sat night, min -26°C on Fri night). Winds increasing (light winds from the W on Thu night, stormy winds from the SW by Sun 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
| |||||
Rio Gallegos Airport |  | ||||
| |||||
Mount Pleasant Airport | | ||||
Aeropuerto Internacional de El Calafate Airport | |
* 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.