– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–4 Weather SummaryMostly dry. Extremely cold (max -39°C on Fri night, min -49°C on Sun night). Mainly fresh winds. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -26°C on Tue night, min -45°C on Mon afternoon). Winds decreasing (near gales from the NE on Mon night, light winds from the NNE by Thu morning). | ||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1500 | 1400 | 1450 | 9550 | |||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -40 | -39 | -39 | -40 | -40 | -44 | -47 | -47 | -45 | -43 | -35 | -33 | -30 | -26 | -26 | -27 | -27 |
min °C | -41 | -41 | -39 | -40 | -43 | -45 | -48 | -49 | -46 | -45 | -42 | -34 | -31 | -30 | -27 | -28 | -28 |
chill °C | -60 | -60 | -56 | -57 | -62 | -65 | -69 | -70 | -66 | -67 | -66 | -53 | -48 | -45 | -41 | -40 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:12 | — | — | 9:01 | — | — | 8:52 | — | — | 8:42 | — | — | 8:31 | — | — |
 | 6:01 | — | — | 6:11 | — | — | 6:20 | — | — | 6:31 | — | — | 6:39 | — | — | 6:50 | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -39°C on Fri night, min -49°C on Sun night). Mainly fresh winds.
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -26°C on Tue night, min -45°C on Mon afternoon). Winds decreasing (near gales from the NE on Mon night, light winds from the NNE by Thu morning).
This table gives the weather forecast for Stephenson Bastion at the specific elevation of 1850 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Stephenson Bastion. 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 |
|---|---|---|---|---|---|
Halvfarryggen | |||||
 | |||||
DomeA | |||||
Marambio Airport (Seymour Island) |  | ||||
Syowa |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet |
* 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.