– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 05 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 Sat afternoon. Extremely cold (max -21°C on Sat afternoon, min -28°C on Mon afternoon). Winds decreasing (near gales from the W on Sat afternoon, calm by Sun night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu morning. Extremely cold (max -17°C on Tue night, min -22°C on Tue afternoon). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the WNW by Fri morning). | ||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  |  | | | |  |  | |
light snow | mod. snow | cloudy | clear | snow shwrs | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | light snow | snow shwrs | light snow | |
Cloud base (m) | 1400 | 1400 | 1550 | 1450 | 1400 | 1450 | 1450 | 1450 | 1500 | 1500 | 4600 | 4200 | 1900 | 1400 | 1600 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 4 | 6 | — | — | 1 | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -22 | -25 | -24 | -24 | -27 | -27 | -26 | -24 | -22 | -17 | -17 | -18 | -19 | -20 | -21 | -20 |
min °C | -21 | -24 | -25 | -25 | -26 | -27 | -28 | -28 | -26 | -22 | -21 | -17 | -19 | -19 | -21 | -22 | -21 |
chill °C | -37 | -35 | -33 | -31 | -33 | -27 | -28 | -28 | -41 | -39 | -36 | -31 | -34 | -34 | -36 | -37 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:37 | — | — | 8:33 | — | — | 8:27 | — | — | 8:22 | — | — | 8:18 | — | — |
 | 6:34 | — | — | 6:37 | — | — | 6:42 | — | — | 6:45 | — | — | 6:50 | — | — | 6:53 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -21°C on Sat afternoon, min -28°C on Mon afternoon). Winds decreasing (near gales from the W on Sat afternoon, calm by Sun night).
Mount Stephenson Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Extremely cold (max -17°C on Tue night, min -22°C on Tue afternoon). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the WNW by Fri 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) |  | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport |  | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) | |||||
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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.