– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 5 pm Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–4 Weather SummaryMostly dry. Extremely cold (max -25°C on Mon afternoon, min -30°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -25°C on Fri night, min -32°C on Thu night). Winds increasing (light winds from the SSW on Wed night, strong winds from the N by Fri night). | ||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | | | | | | | |  |  | |
some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | cloudy | cloudy | |
Cloud base (m) | 1400 | 1450 | 1400 | 1500 | 1450 | 1700 | 1400 | 3950 | 1400 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -29 | -27 | -26 | -25 | -25 | -25 | -25 | -26 | -29 | -29 | -28 | -29 | -31 | -31 | -30 | -28 | -25 |
min °C | -30 | -29 | -27 | -25 | -26 | -26 | -26 | -28 | -29 | -29 | -28 | -30 | -31 | -32 | -31 | -30 | -27 |
chill °C | -43 | -43 | -37 | -34 | -34 | -26 | -26 | -37 | -40 | -40 | -40 | -41 | -42 | -45 | -45 | -46 | -43 |
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 -25°C on Mon afternoon, min -30°C on Sun afternoon). Wind will be generally light.
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -25°C on Fri night, min -32°C on Thu night). Winds increasing (light winds from the SSW on Wed night, strong winds from the N by Fri 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 | |||||
 | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC283E65S | |||||
ASCATC282E65S | |||||
ASCATB283E65S | |||||
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.