– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 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 -26°C on Thu night). Winds decreasing (gales from the W on Thu afternoon, fresh winds from the W by Sun morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Extremely cold (max -11°C on Wed morning, min -20°C on Mon night). Winds decreasing (strong winds from the W on Sun night, light winds from the SW by Tue morning). | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | |  | |  | | | |  | |
light snow | snow shwrs | clear | some clouds | snow shwrs | clear | clear | some clouds | light snow | some clouds | light snow | light snow | cloudy | light snow | some clouds | clear | clear | |
Cloud base (m) | 1700 | 1450 | 1500 | 1900 | 1400 | 1450 | 4550 | 1450 | 1550 | 1850 | 1450 | 1500 | 1450 | 1400 | 1500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 9 | — | — | 1 | — | — | — | 1 | — | 1 | 2 | — | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -25 | -21 | -17 | -13 | -13 | -14 | -13 | -17 | -17 | -17 | -19 | -19 | -19 | -20 | -18 | -12 |
min °C | -24 | -26 | -24 | -18 | -15 | -13 | -14 | -15 | -18 | -18 | -19 | -19 | -19 | -20 | -20 | -19 | -17 |
chill °C | -42 | -43 | -41 | -33 | -28 | -24 | -26 | -27 | -30 | -30 | -33 | -33 | -32 | -30 | -29 | -26 | -24 |
Freezing level m | 0 | 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 | — | — |
 | 5:29 | — | — | 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 -26°C on Thu night). Winds decreasing (gales from the W on Thu afternoon, fresh winds from the W by Sun morning).
Mount Stephenson Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Extremely cold (max -11°C on Wed morning, min -20°C on Mon night). Winds decreasing (strong winds from the W on Sun night, light winds from the SW by Tue morning).
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 |  | ||||
BaseBernardoO higgins |  | ||||
BaseEsperanza |  | ||||
Captain Arturo Prat Base |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | | ||||
King Sejong | |
* 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.