– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 09 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 -29°C on Wed night, min -40°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, near gales from the SW by Thu night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -31°C on Tue afternoon, min -46°C on Sun night). Winds increasing (moderate winds from the ESE on Sun night, gales from the ENE by Mon night). | |||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | | | | |  | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 1450 | 1400 | 1400 | 1400 | 1500 | |||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -29 | -33 | -35 | -36 | -39 | -39 | -40 | -40 | -39 | -39 | -42 | -44 | -45 | -43 | -43 | -34 |
min °C | -32 | -34 | -35 | -39 | -39 | -40 | -40 | -40 | -40 | -41 | -44 | -45 | -46 | -45 | -43 | -41 |
chill °C | -47 | -54 | -53 | -61 | -59 | -55 | -54 | -57 | -56 | -58 | -62 | -65 | -66 | -63 | -66 | -66 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 9:34 | — | — | 9:22 | — | — | 9:12 | — | — | 9:01 | — | — | 8:52 | — | — |
 | — | — | 5:50 | — | — | 6:01 | — | — | 6:11 | — | — | 6:20 | — | — | 6:31 | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -29°C on Wed night, min -40°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, near gales from the SW by Thu night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -31°C on Tue afternoon, min -46°C on Sun night). Winds increasing (moderate winds from the ESE on Sun night, gales from the ENE by Mon night).
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 | |||||
 | |||||
BaseMarambio |  | ||||
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.