– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Fri 17 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 17 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 17 Jul 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 -20°C on Sun afternoon, min -36°C on Fri night). Winds increasing (calm on Fri night, near gales from the SW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Extremely cold (max -21°C on Mon afternoon, min -27°C on Thu morning). Winds decreasing (severe gales from the SSW on Tue morning, moderate winds from the SW by Wed afternoon). | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | |  | | | | | |
cloudy | some clouds | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | snow shwrs | clear | cloudy | snow shwrs | clear | cloudy | snow shwrs | |
Cloud base (m) | 1450 | 1450 | 1450 | 1500 | 1500 | 5500 | 1500 | 1500 | 4550 | 1500 | 2100 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -30 | -31 | -34 | -32 | -25 | -22 | -20 | -20 | -21 | -21 | -23 | -25 | -23 | -22 | -22 | -21 | -21 |
min °C | -30 | -36 | -35 | -33 | -31 | -23 | -21 | -22 | -23 | -22 | -25 | -25 | -25 | -25 | -23 | -22 | -24 |
chill °C | -45 | -42 | -44 | -47 | -47 | -39 | -35 | -39 | -38 | -38 | -43 | -45 | -41 | -41 | -38 | -36 | -40 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 1:23 | — | — | 1:07 | — | — | 12:55 | — | — | 12:45 | — | — | 12:36 | — | — |
 | 12:00 | — | 2:06 | — | — | 2:22 | — | — | 2:36 | — | — | 2:45 | — | — | 2:53 | — | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -20°C on Sun afternoon, min -36°C on Fri night). Winds increasing (calm on Fri night, near gales from the SW by Sun night).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Extremely cold (max -21°C on Mon afternoon, min -27°C on Thu morning). Winds decreasing (severe gales from the SSW on Tue morning, moderate winds from the SW by Wed afternoon).
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.