– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Wed 05 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -18°C on Wed night, min -26°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, gales from the SW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Extremely cold (max -13°C on Sun morning, min -23°C on Sat afternoon). Winds decreasing (gales from the SW on Sat afternoon, light winds from the W by Sun night). | ||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  |  | | | | | | |
some clouds | clear | clear | clear | some clouds | cloudy | light snow | clear | clear | clear | snow shwrs | mod. snow | mod. snow | snow shwrs | light snow | light snow | snow shwrs | |
Cloud base (m) | 4400 | 9900 | 1500 | 1500 | 1550 | 1500 | 1500 | 2650 | 1400 | 1400 | 1450 | 1450 | 1400 | 1500 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | — | 1 | 7 | 7 | 3 | 1 | 4 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -18 | -18 | -19 | -20 | -22 | -25 | -26 | -24 | -22 | -15 | -13 | -14 | -14 | -15 | -16 | -18 |
min °C | -19 | -19 | -18 | -20 | -21 | -24 | -26 | -26 | -25 | -23 | -20 | -13 | -15 | -16 | -15 | -16 | -20 |
chill °C | -29 | -29 | -24 | -28 | -32 | -36 | -37 | -38 | -43 | -41 | -36 | -27 | -29 | -30 | -24 | -28 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 100 | 250 | 0 |
 | — | — | 11:04 | — | — | 11:00 | — | — | 10:53 | — | — | 10:48 | — | — | 10:44 | — | — |
 | 4:20 | — | — | 4:24 | — | — | 4:30 | — | — | 4:35 | — | — | 4:39 | — | — | 4:44 | — |
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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 -18°C on Wed night, min -26°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, gales from the SW by Sat morning).
Mount Stephenson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Extremely cold (max -13°C on Sun morning, min -23°C on Sat afternoon). Winds decreasing (gales from the SW on Sat afternoon, light winds from the W by Sun 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 |
|---|---|---|---|---|---|
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 |
* 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.