– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 21 Aug 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 -13°C on Fri night, min -23°C on Fri morning). Winds decreasing (near gales from the SSW on Fri morning, fresh winds from the W by Sun morning). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -9°C on Wed morning, min -22°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon morning, moderate winds from the SSW by Wed night). | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | | | | | | | | | |
clear | some clouds | snow shwrs | some clouds | clear | some clouds | some clouds | some clouds | snow shwrs | light snow | clear | clear | some clouds | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 1500 | 4150 | 1500 | 1400 | 1450 | 1450 | 1450 | 1400 | 1650 | 1500 | 1500 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -16 | -13 | -13 | -14 | -13 | -16 | -16 | -18 | -21 | -22 | -21 | -20 | -15 | -10 | -9 | -10 | -10 |
min °C | -23 | -18 | -14 | -14 | -14 | -15 | -16 | -16 | -21 | -21 | -22 | -22 | -21 | -18 | -14 | -10 | -10 | -12 |
chill °C | -40 | -33 | -27 | -26 | -26 | -27 | -28 | -29 | -37 | -36 | -36 | -34 | -34 | -30 | -24 | -20 | -20 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 |
 | 9:51 | — | — | 9:47 | — | — | 9:41 | — | — | 9:37 | — | — | 9:32 | — | — | 9:27 | — | — |
 | — | 5:32 | — | — | 5:37 | — | — | 5:42 | — | — | 5:45 | — | — | 5:50 | — | — | 5:53 | — |
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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 -13°C on Fri night, min -23°C on Fri morning). Winds decreasing (near gales from the SSW on Fri morning, fresh winds from the W by Sun morning).
Mount Stephenson Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -9°C on Wed morning, min -22°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon morning, moderate winds from the SSW by Wed 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 |  | ||||
ASCATC278E66S | |||||
ASCATC277E66S | |||||
ASCATC279E65S | |||||
ASCATC276E66S | |||||
ASCATC278E65S | |||||
ASCATC275E66S | |||||
ASCATC277E65S | |||||
ASCATC278E64S | |||||
Marambio Airport (Seymour Island) |  |
* 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.