– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu night. Extremely cold (max -13°C on Fri night, min -27°C on Thu night). Winds decreasing (near gales from the SSW on Thu night, moderate winds from the W by Sun morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -10°C on Tue night, min -21°C on Mon night). Winds decreasing (near gales from the W on Sun night, moderate winds from the WSW by Mon night). | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  | |  | | | | |  | |
snow shwrs | clear | clear | snow shwrs | clear | clear | some clouds | cloudy | some clouds | snow shwrs | light snow | light snow | snow shwrs | clear | clear | clear | |
Cloud base (m) | 1450 | 1500 | 1800 | 1450 | 1450 | 4950 | 1450 | 1600 | 1450 | 1500 | 1500 | 1400 | 5550 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 11 | — | — | 1 | — | — | — | — | — | 4 | 2 | 2 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -20 | -17 | -13 | -14 | -14 | -13 | -17 | -17 | -18 | -20 | -20 | -20 | -19 | -15 | -10 |
min °C | -27 | -24 | -18 | -14 | -14 | -14 | -16 | -17 | -17 | -20 | -20 | -20 | -21 | -19 | -17 | -12 |
chill °C | -44 | -41 | -33 | -27 | -26 | -26 | -28 | -29 | -29 | -35 | -35 | -34 | -34 | -31 | -27 | -22 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 9:51 | — | — | 9:47 | — | — | 9:41 | — | — | 9:37 | — | — | 9:32 | — | — |
 | — | — | 5:32 | — | — | 5:37 | — | — | 5:42 | — | — | 5:45 | — | — | 5:50 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Thu night. Extremely cold (max -13°C on Fri night, min -27°C on Thu night). Winds decreasing (near gales from the SSW on Thu night, moderate winds from the W by Sun morning).
Mount Stephenson Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -10°C on Tue night, min -21°C on Mon night). Winds decreasing (near gales from the W on Sun night, moderate winds from the WSW by Mon 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 | | ||||
Captain Arturo Prat Base | |||||
hy2c299E62S | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | | ||||
Dinamet |
* 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.