– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -14°C on Wed morning, min -27°C on Mon morning). Winds increasing (calm on Mon night, extremely windy from the N by Wed afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -20°C on Wed night, min -27°C on Fri morning). Winds decreasing (extremely windy from the N on Wed night, light winds from the W by Sat afternoon). | ||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  | |  | | | | | |  | |
cloudy | cloudy | some clouds | some clouds | clear | clear | some clouds | clear | light snow | snow shwrs | snow shwrs | snow shwrs | heavy snow | snow shwrs | clear | cloudy | cloudy | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 15 | 7 | 21 | 14 | 1 | — | — | — | 2 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -26 | -24 | -24 | -24 | -21 | -16 | -14 | -17 | -20 | -20 | -20 | -22 | -26 | -26 | -24 | -25 | -26 | -28 |
min °C | -26 | -27 | -25 | -25 | -25 | -22 | -20 | -15 | -19 | -23 | -21 | -21 | -25 | -27 | -27 | -26 | -25 | -27 | -30 |
chill °C | -36 | -42 | -37 | -39 | -39 | -35 | -30 | -31 | -39 | -40 | -39 | -39 | -37 | -37 | -39 | -36 | -38 | -34 | -37 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 1950 | 1550 | 1500 | 1450 | 1550 | 1400 | 1350 | 1400 | 1400 | 1400 | 1450 | 1450 | 6000 | 1400 | 1400 | 1450 | 1450 | ||
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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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 -14°C on Wed morning, min -27°C on Mon morning). Winds increasing (calm on Mon night, extremely windy from the N by Wed afternoon).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -20°C on Wed night, min -27°C on Fri morning). Winds decreasing (extremely windy from the N on Wed night, light winds from the W by Sat 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Guardiamarina Airport | | ||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
| |||||
Rio Gallegos Airport | | ||||
Mount Pleasant Airport | | ||||
ASCATB326E59S | |||||
ASCATC327E59S |
* 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.