– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -18°C on Tue afternoon, min -25°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the W by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -13°C on Sun night, min -27°C on Fri night). Winds decreasing (gales from the SW on Sat morning, light winds from the WNW by Mon morning). | ||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | | | |  |  |  |  | | |
clear | clear | clear | some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | light snow | heavy snow | mod. snow | snow shwrs | some clouds | |
Cloud base (m) | 8550 | 1500 | 1450 | 1600 | 1500 | 2000 | 1700 | 1400 | 1400 | 1450 | 1500 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 22 | 6 | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -18 | -18 | -19 | -18 | -18 | -19 | -21 | -24 | -26 | -26 | -25 | -19 | -16 | -16 | -17 | -13 |
min °C | -19 | -19 | -19 | -19 | -19 | -18 | -20 | -23 | -25 | -26 | -27 | -26 | -22 | -18 | -16 | -17 | -16 |
chill °C | -25 | -26 | -27 | -28 | -30 | -18 | -28 | -35 | -39 | -40 | -43 | -45 | -39 | -33 | -30 | -30 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 11:10 | — | — | 11:04 | — | — | 11:00 | — | — | 10:53 | — | — | 10:48 | — | — |
 | 4:15 | — | — | 4:20 | — | — | 4:24 | — | — | 4:30 | — | — | 4:35 | — | — | 4:39 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -18°C on Tue afternoon, min -25°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the W by Fri morning).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Extremely cold (max -13°C on Sun night, min -27°C on Fri night). Winds decreasing (gales from the SW on Sat morning, light winds from the WNW by Mon 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
 | |||||
Punta Arenas Unidad Aeropolicial | |||||
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* 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.