– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–4 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu night, min -27°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -20°C on Tue night, min -26°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
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 | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 5250 | 4700 | 7750 | ||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -22 | -24 | -26 | -26 | -26 | -27 | -24 | -24 | -26 | -25 | -25 | -26 | -23 | -22 | -21 | -20 |
min °C | -24 | -23 | -25 | -26 | -26 | -27 | -27 | -26 | -25 | -26 | -26 | -26 | -26 | -25 | -23 | -22 | -21 |
chill °C | -35 | -34 | -36 | -37 | -37 | -40 | -40 | -37 | -33 | -36 | -37 | -37 | -37 | -36 | -33 | -32 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -22°C on Thu night, min -27°C on Sat morning). Wind will be generally light.
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -20°C on Tue night, min -26°C on Sun afternoon). 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 |
|---|---|---|---|---|---|
 | |||||
ASCATB272E70S | |||||
ASCATB273E69S | |||||
ASCATB271E70S | |||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB270E70S | |||||
ASCATB272E69S |
* 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.