– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 05 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 Sat morning. Extremely cold (max -21°C on Sat morning, min -29°C on Mon night). Winds decreasing (near gales from the W on Sat morning, calm by Mon afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -18°C on Wed night, min -29°C on Tue morning). Winds increasing (moderate winds from the SSE on Tue morning, near gales from the S by Tue night). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | |  | | | |  | | | |
light snow | light snow | mod. snow | cloudy | clear | snow shwrs | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1450 | 1400 | 1400 | 1500 | 1450 | 1400 | 1400 | 1450 | 1400 | 1500 | 1500 | 4300 | 3650 | 2600 | 4750 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 5 | 4 | 6 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -21 | -22 | -25 | -25 | -24 | -27 | -27 | -27 | -28 | -24 | -20 | -19 | -19 | -18 | -19 | -19 | -19 |
min °C | -21 | -21 | -24 | -25 | -25 | -27 | -27 | -28 | -29 | -29 | -27 | -23 | -19 | -19 | -19 | -19 | -19 | -20 |
chill °C | -38 | -37 | -35 | -32 | -33 | -32 | -27 | -28 | -37 | -42 | -42 | -39 | -34 | -34 | -33 | -33 | -33 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:41 | — | — | 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 morning. Extremely cold (max -21°C on Sat morning, min -29°C on Mon night). Winds decreasing (near gales from the W on Sat morning, calm by Mon afternoon).
Mount Stephenson Weather (Days 3-6):
Mostly dry. Extremely cold (max -18°C on Wed night, min -29°C on Tue morning). Winds increasing (moderate winds from the SSE on Tue morning, near gales from the S by Tue 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
ASCATB285E63S | |||||
ASCATB281E64S | |||||
ASCATB286E63S | |||||
ASCATB282E63S | |||||
ASCATB283E63S | |||||
ASCATB284E63S | |||||
ASCATB287E63S | |||||
ASCATB288E63S | |||||
ASCATB289E62S |
* 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.