– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 03 Sep 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 Fri night. Extremely cold (max -15°C on Fri afternoon, min -23°C on Thu afternoon). Winds decreasing (near gales from the WSW on Fri night, light winds from the NW by Sat night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -22°C on Sun afternoon, min -26°C on Tue night). Winds decreasing (strong winds from the N on Sun afternoon, light winds from the SSW by Mon night). | ||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | |  | |  | | | | |
some clouds | clear | cloudy | light snow | snow shwrs | light snow | cloudy | cloudy | light snow | snow shwrs | snow shwrs | clear | clear | some clouds | cloudy | some clouds | clear | |
Cloud base (m) | 1750 | 1400 | 1450 | 1400 | 1450 | 1400 | 1400 | 1450 | 1450 | 1450 | 1600 | 1400 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 2 | 5 | 2 | — | — | 1 | 4 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -18 | -16 | -15 | -19 | -21 | -21 | -21 | -20 | -22 | -24 | -24 | -24 | -24 | -24 | -25 | -26 |
min °C | -23 | -20 | -16 | -17 | -22 | -21 | -21 | -21 | -21 | -24 | -24 | -24 | -24 | -24 | -24 | -25 | -26 |
chill °C | -38 | -35 | -27 | -31 | -39 | -36 | -36 | -34 | -36 | -39 | -39 | -34 | -32 | -32 | -33 | -36 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — | 8:33 | — | — | 8:27 | — | — |
 | 6:25 | — | — | 6:30 | — | — | 6:34 | — | — | 6:37 | — | — | 6:42 | — | — | 6:45 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Fri night. Extremely cold (max -15°C on Fri afternoon, min -23°C on Thu afternoon). Winds decreasing (near gales from the WSW on Fri night, light winds from the NW by Sat night).
Mount Stephenson Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -22°C on Sun afternoon, min -26°C on Tue night). Winds decreasing (strong winds from the N on Sun afternoon, light winds from the SSW 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport |  | ||||
SHIP2025 | | ||||
SHIP4269 | |
* 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.