– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 am Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Extremely cold (max -14°C on Fri morning, min -33°C on Wed morning). Winds increasing (moderate winds from the SSW on Wed morning, severe gales from the W by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Extremely cold (max -20°C on Sat afternoon, min -28°C on Mon night). Winds decreasing (gales from the W on Sat morning, light winds from the WSW by Mon morning). | |||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  |  | |  | | | | | | | |
clear | clear | clear | some clouds | some clouds | clear | cloudy | light snow | snow shwrs | mod. snow | light snow | light snow | light snow | some clouds | clear | some clouds | some clouds | clear | |
Cloud base (m) | 1800 | 4900 | 4650 | 5450 | 1600 | 1400 | 1400 | 1450 | 1400 | 1450 | 1400 | 2250 | 1500 | 1650 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | 9 | 9 | 4 | 2 | 3 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -32 | -30 | -27 | -23 | -21 | -17 | -14 | -15 | -20 | -22 | -20 | -20 | -23 | -22 | -22 | -23 | -24 | -26 |
min °C | -33 | -31 | -29 | -25 | -22 | -19 | -16 | -18 | -23 | -22 | -21 | -22 | -24 | -23 | -22 | -23 | -25 | -28 |
chill °C | -48 | -46 | -43 | -40 | -37 | -33 | -28 | -33 | -42 | -40 | -38 | -34 | -34 | -33 | -32 | -32 | -36 | -44 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:56 | — | — | 8:51 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — | 8:33 | — | — |
 | — | 6:22 | — | — | 6:25 | — | — | 6:30 | — | — | 6:34 | — | — | 6:37 | — | — | 6:42 | — |
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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 -14°C on Fri morning, min -33°C on Wed morning). Winds increasing (moderate winds from the SSW on Wed morning, severe gales from the W by Fri night).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -20°C on Sat afternoon, min -28°C on Mon night). Winds decreasing (gales from the W on Sat morning, light winds from the WSW by Mon 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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
ASCATB296E64S | |||||
ASCATB297E64S | |||||
ASCATB296E63S | |||||
ASCATB297E63S | |||||
ASCATB299E63S | |||||
ASCATB300E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
ASCATB277E64S |
* 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.