– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–3 Weather SummaryMostly dry. Extremely cold (max -20°C on Mon night, min -24°C on Wed afternoon). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -18°C on Fri night, min -24°C on Thu afternoon). Winds decreasing (strong winds from the E on Fri night, light winds from the E by Sat night). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | | | | | | |
cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 5050 | 5050 | 5050 | 4700 | 1550 | |||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -20 | -21 | -22 | -22 | -23 | -24 | -23 | -23 | -23 | -20 | -20 | -22 | -18 | -20 | -21 | -18 |
min °C | -22 | -22 | -21 | -22 | -22 | -22 | -23 | -24 | -24 | -23 | -24 | -22 | -21 | -22 | -21 | -21 | -21 | -20 |
chill °C | -31 | -32 | -30 | -30 | -29 | -22 | -29 | -32 | -35 | -37 | -39 | -36 | -35 | -36 | -35 | -35 | -34 | -31 |
Freezing level m | 0 | 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 | — | — | 12:00 | — | — |
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Stephenson Bastion Weather (Days 0-3):
The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -20°C on Mon night, min -24°C on Wed afternoon). Wind will be generally light.
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -18°C on Fri night, min -24°C on Thu afternoon). Winds decreasing (strong winds from the E on Fri night, light winds from the E by Sat 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 | |||||
ASCATC254E71S | |||||
ASCATC254E70S | |||||
ASCATC253E70S |
* 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.