– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 2 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -18°C on Sat afternoon, min -35°C on Mon night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the E by Mon night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -17°C on Fri morning, min -33°C on Tue afternoon). Winds decreasing (fresh winds from the S on Wed night, calm by Fri morning). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | |  | | | | | | | |
some clouds | some clouds | some clouds | some clouds | cloudy | snow shwrs | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 4550 | 4800 | 5600 | 5200 | 4500 | 1500 | 1400 | 1450 | 1450 | 2950 | 5450 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -18 | -20 | -21 | -22 | -25 | -31 | -33 | -34 | -32 | -31 | -31 | -30 | -28 | -27 | -26 | -20 |
min °C | -18 | -20 | -21 | -21 | -24 | -28 | -31 | -35 | -34 | -33 | -32 | -32 | -30 | -29 | -27 | -26 | -25 |
chill °C | -33 | -34 | -35 | -35 | -40 | -44 | -48 | -51 | -48 | -45 | -42 | -47 | -45 | -44 | -41 | -38 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — | 8:56 | — | — | 8:51 | — | — |
 | 6:06 | — | — | 6:09 | — | — | 6:14 | — | — | 6:17 | — | — | 6:22 | — | — | 6:25 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A dusting of new snow. Extremely cold (max -18°C on Sat afternoon, min -35°C on Mon night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the E by Mon night).
Mount Stephenson Weather (Days 3-6):
Mostly dry. Extremely cold (max -17°C on Fri morning, min -33°C on Tue afternoon). Winds decreasing (fresh winds from the S on Wed night, calm 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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseBelgranoII |  | ||||
BaseOrcadas |
* 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.