– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Wed morning, min -23°C on Sun night). Winds increasing (light winds from the ESE on Sun night, strong winds from the W by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -8°C on Wed night, min -26°C on Fri night). Winds increasing (light winds from the NW on Thu night, near gales from the SSW by Sat afternoon). | ||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  | | |  |  | |  |  | | | |
cloudy | some clouds | some clouds | clear | cloudy | light snow | heavy snow | light snow | light snow | snow shwrs | some clouds | cloudy | light snow | clear | clear | some clouds | snow shwrs | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | 17 | 3 | 1 | 8 | — | — | 2 | — | — | — | 2 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -22 | -22 | -22 | -17 | -14 | -9 | -7 | -6 | -6 | -8 | -13 | -15 | -18 | -22 | -24 | -25 | -26 | -21 | -14 |
min °C | -23 | -22 | -22 | -21 | -16 | -12 | -8 | -7 | -7 | -12 | -14 | -16 | -22 | -23 | -25 | -26 | -26 | -23 | -18 |
-31 | -32 | -32 | -31 | -27 | -22 | -18 | -17 | -18 | -23 | -26 | -26 | -33 | -35 | -38 | -40 | -41 | -40 | -34 | |
0 | 0 | 0 | 0 | 0 | 0 | 800 | 1300 | 950 | 1000 | 500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1600 | 1950 | 5500 | 2300 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1450 | 1550 | 5350 | 1600 | 1500 | 1850 | ||
 | — | 12:06 | — | — | 12:12 | — | — | 12:21 | — | — | 12:29 | — | — | 12:38 | — | — | 12:49 | — | — |
 | — | — | 3:03 | — | 2:56 | — | — | 2:48 | — | — | 2:40 | — | — | 2:30 | — | — | 2:19 | — | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Wed morning, min -23°C on Sun night). Winds increasing (light winds from the ESE on Sun night, strong winds from the W by Tue night).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -8°C on Wed night, min -26°C on Fri night). Winds increasing (light winds from the NW on Thu night, near gales from the SSW 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
ASCATB285E69S | |||||
ASCATB284E70S | |||||
ASCATC284E70S | |||||
ASCATC285E69S | |||||
ASCATC283E70S | |||||
ASCATC284E69S | |||||
ASCATC285E68S | |||||
ASCATB283E70S | |||||
ASCATB284E69S |
* 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.