– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 27 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 -15°C on Thu afternoon, min -22°C on Sun morning). Winds increasing (light winds from the WSW on Thu night, strong winds from the SW by Fri night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Sun afternoon, min -36°C on Mon night). Winds decreasing (strong winds from the NW on Mon morning, calm by Tue night). | ||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  | |  |  |  | | | | | | |
clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | cloudy | snow shwrs | snow shwrs | some clouds | some clouds | clear | clear | |
Cloud base (m) | 4150 | 4800 | 4900 | 2150 | 1900 | 1450 | 1400 | 1450 | 1450 | 3250 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -16 | -17 | -16 | -16 | -16 | -17 | -21 | -22 | -24 | -26 | -32 | -34 | -30 | -28 | -28 |
min °C | -16 | -17 | -16 | -17 | -17 | -16 | -16 | -20 | -22 | -23 | -25 | -29 | -34 | -36 | -32 | -29 | -29 |
chill °C | -23 | -23 | -26 | -29 | -30 | -29 | -29 | -33 | -35 | -36 | -41 | -45 | -46 | -42 | -46 | -42 | -37 |
Freezing level m | 500 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:18 | — | — | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — |
 | 5:58 | — | — | 6:01 | — | — | 6:06 | — | — | 6:09 | — | — | 6:14 | — | — | 6:17 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -15°C on Thu afternoon, min -22°C on Sun morning). Winds increasing (light winds from the WSW on Thu night, strong winds from the SW by Fri night).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -22°C on Sun afternoon, min -36°C on Mon night). Winds decreasing (strong winds from the NW on Mon morning, calm by Tue 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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza |  | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport | | ||||
BaseCarlini |  | ||||
BaseBelgranoII | | ||||
BaseOrcadas | | ||||
* 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.