– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–3 Weather SummaryMostly dry. Extremely cold (max -28°C on Tue afternoon, min -31°C on Tue morning). Winds decreasing (near gales from the NE on Tue afternoon, moderate winds from the ENE by Thu night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -28°C on Fri night, min -33°C on Sun night). Winds decreasing (fresh winds from the E on Fri morning, calm by Sun afternoon). | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | | | | | |
cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3150 | 4850 | 4800 | 4200 | 4450 | 7850 | 9100 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -28 | -28 | -29 | -29 | -29 | -29 | -28 | -30 | -31 | -31 | -28 | -29 | -30 | -31 | -31 | -32 | -32 |
min °C | -31 | -29 | -30 | -30 | -29 | -31 | -30 | -29 | -30 | -31 | -31 | -30 | -30 | -31 | -32 | -32 | -32 | -33 |
chill °C | -50 | -48 | -45 | -47 | -45 | -48 | -47 | -45 | -45 | -46 | -46 | -41 | -42 | -41 | -43 | -39 | -38 | -42 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:42 | — | — | 8:31 | — | — | 8:22 | — | — | 8:12 | — | — | 8:01 | — | — | 7:52 | — | — |
 | — | 6:39 | — | — | 6:50 | — | — | 6:58 | — | — | 7:07 | — | — | 7:18 | — | — | 7:26 | — |
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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 -31°C on Tue morning). Winds decreasing (near gales from the NE on Tue afternoon, moderate winds from the ENE by Thu night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -28°C on Fri night, min -33°C on Sun night). Winds decreasing (fresh winds from the E on Fri morning, calm by Sun afternoon).
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.