– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 5 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 14 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 night, min -43°C on Mon afternoon). Winds decreasing (gales from the NE on Mon night, light winds from the NE by Wed night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -28°C on Thu afternoon, min -33°C on Sun morning). Wind will be generally light. | ||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | | | | |
clear | some clouds | cloudy | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1450 | 1550 | 3250 | 7450 | 7750 | 7600 | 4300 | 7450 | |||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -43 | -33 | -30 | -29 | -28 | -29 | -28 | -30 | -29 | -28 | -28 | -29 | -29 | -29 | -30 | -30 | -30 |
min °C | -43 | -42 | -31 | -29 | -29 | -29 | -29 | -32 | -29 | -28 | -29 | -29 | -29 | -29 | -30 | -30 | -31 |
chill °C | -63 | -64 | -50 | -46 | -46 | -46 | -46 | -49 | -40 | -40 | -39 | -39 | -36 | -34 | -36 | -36 | -42 |
Freezing level m | 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 | — | — |
 | 6:31 | — | — | 6:39 | — | — | 6:50 | — | — | 6:58 | — | — | 7:07 | — | — | 7:18 | — |
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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 night, min -43°C on Mon afternoon). Winds decreasing (gales from the NE on Mon night, light winds from the NE by Wed night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -28°C on Thu afternoon, min -33°C on Sun morning). Wind will be generally light.
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.