– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 11 am Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–3 Weather SummaryMostly dry. Extremely cold (max -26°C on Tue morning, min -35°C on Thu night). Winds increasing (light winds from the ESE on Tue afternoon, fresh winds from the SE by Wed afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -32°C on Fri night, min -40°C on Sun afternoon). Winds increasing (moderate winds from the WNW on Fri morning, strong winds from the NNE by Sat morning). | |||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||
AM | 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 | some clouds | cloudy | cloudy | cloudy | clear | clear | clear | |
Cloud base (m) | 4950 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1500 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -26 | -26 | -31 | -31 | -31 | -32 | -32 | -32 | -36 | -35 | -32 | -32 | -33 | -34 | -38 | -40 | -35 |
min °C | -26 | -26 | -30 | -31 | -32 | -32 | -33 | -33 | -35 | -36 | -35 | -34 | -32 | -33 | -37 | -39 | -40 | -40 |
chill °C | -36 | -35 | -44 | -46 | -49 | -45 | -45 | -44 | -49 | -51 | -49 | -51 | -50 | -52 | -53 | -54 | -56 | -58 |
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 -26°C on Tue morning, min -35°C on Thu night). Winds increasing (light winds from the ESE on Tue afternoon, fresh winds from the SE by Wed afternoon).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -32°C on Fri night, min -40°C on Sun afternoon). Winds increasing (moderate winds from the WNW on Fri morning, strong winds from the NNE by Sat morning).
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Williams Field | | ||||
ASCATB329E58S |
* 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.