– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 5 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 16 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 -27°C on Fri night, min -30°C on Wed night). Winds decreasing (strong winds from the NE on Wed night, light winds from the NE by Sat morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -27°C on Sat night, min -33°C on Mon morning). Wind will be generally light. | ||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
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) | 6300 | 6550 | 6250 | ||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -28 | -30 | -29 | -29 | -29 | -29 | -27 | -28 | -28 | -27 | -28 | -29 | -30 | -32 | -33 | -32 |
min °C | -29 | -30 | -30 | -30 | -29 | -30 | -30 | -29 | -28 | -28 | -28 | -28 | -29 | -31 | -33 | -33 | -33 |
chill °C | -46 | -48 | -47 | -46 | -46 | -44 | -44 | -42 | -39 | -39 | -35 | -28 | -34 | -42 | -43 | -43 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:22 | — | — | 8:12 | — | — | 8:01 | — | — | 7:52 | — | — | 7:42 | — | — |
 | 6:50 | — | — | 6:58 | — | — | 7:07 | — | — | 7:18 | — | — | 7:26 | — | — | 7:35 | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -27°C on Fri night, min -30°C on Wed night). Winds decreasing (strong winds from the NE on Wed night, light winds from the NE by Sat morning).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -27°C on Sat night, min -33°C on Mon 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 | |||||
Amundsen-Scott Airport |  | ||||
ASCATB288E69S | |||||
Marambio Airport (Seymour Island) |  | ||||
Syowa | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  |
* 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.