– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 09 Aug 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 Sun night. Extremely cold (max -17°C on Sun night, min -20°C on Mon night). Winds increasing (light winds from the WSW on Mon night, near gales from the SW by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Extremely cold (max -16°C on Wed night, min -27°C on Fri night). Winds increasing (moderate winds from the WSW on Wed night, near gales from the WSW by Sat morning). | |||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | |  |  |  | | |
light snow | light snow | light snow | mod. snow | cloudy | clear | some clouds | cloudy | clear | some clouds | cloudy | light snow | snow shwrs | snow shwrs | some clouds | snow shwrs | |
Cloud base (m) | 1400 | 1450 | 1450 | 1400 | 1450 | 1500 | 1500 | 2550 | 2400 | 1500 | 1400 | 1450 | 1450 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | 2 | 2 | 6 | — | — | — | — | — | — | — | 1 | 6 | 5 | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -17 | -17 | -18 | -19 | -18 | -17 | -19 | -17 | -16 | -18 | -19 | -22 | -25 | -23 | -24 |
min °C | -17 | -18 | -17 | -20 | -20 | -19 | -20 | -19 | -18 | -17 | -19 | -20 | -25 | -26 | -24 | -27 |
chill °C | -31 | -29 | -28 | -30 | -30 | -33 | -36 | -31 | -29 | -27 | -30 | -35 | -42 | -43 | -40 | -43 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:44 | — | — | 10:38 | — | — | 10:33 | — | — | 10:30 | — | — | 10:25 | — | — |
 | — | — | 4:44 | — | — | 4:49 | — | — | 4:53 | — | — | 4:58 | — | — | 5:02 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Sun night. Extremely cold (max -17°C on Sun night, min -20°C on Mon night). Winds increasing (light winds from the WSW on Mon night, near gales from the SW by Tue night).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Extremely cold (max -16°C on Wed night, min -27°C on Fri night). Winds increasing (moderate winds from the WSW on Wed night, near gales from the WSW by Sat 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
| |||||
SHIP1001 | | ||||
SHIP5779 | |||||
SHIP4502 | | ||||
SHIP1872 |
* 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.