– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 12 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 -28°C on Tue afternoon, min -48°C on Sun night). Winds increasing (moderate winds from the S on Sat night, gales from the NE by Mon night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -26°C on Wed afternoon, min -30°C on Tue night). Winds decreasing (fresh winds from the NE on Wed night, calm by Fri morning). | |||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  | | | |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | cloudy | clear | clear | clear | some clouds | clear | clear | some clouds | |
Cloud base (m) | 1450 | 1450 | 1600 | 3900 | 3250 | 4450 | ||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -40 | -43 | -45 | -46 | -45 | -44 | -35 | -31 | -28 | -28 | -28 | -26 | -26 | -29 | -28 | -28 |
min °C | -43 | -44 | -47 | -48 | -46 | -44 | -42 | -34 | -29 | -30 | -28 | -28 | -28 | -29 | -28 | -29 |
chill °C | -61 | -63 | -68 | -71 | -66 | -65 | -62 | -54 | -47 | -44 | -41 | -41 | -44 | -44 | -41 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 9:01 | — | — | 8:52 | — | — | 8:42 | — | — | 8:31 | — | — | 8:22 | — | — |
 | — | — | 6:20 | — | — | 6:31 | — | — | 6:39 | — | — | 6:50 | — | — | 6:58 | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -28°C on Tue afternoon, min -48°C on Sun night). Winds increasing (moderate winds from the S on Sat night, gales from the NE by Mon night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -26°C on Wed afternoon, min -30°C on Tue night). Winds decreasing (fresh winds from the NE on Wed night, calm by Fri 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.
* 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.