– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 5 am Sun 02 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 02 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 -27°C on Sun night, min -33°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SSE by Tue night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -31°C on Wed night, min -38°C on Fri morning). Winds decreasing (fresh winds from the SSE on Wed morning, light winds from the SSW by Thu afternoon). | |||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||
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 | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 5100 | 4800 | 6650 | 8250 | 1450 | 1450 | ||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -30 | -29 | -27 | -27 | -27 | -28 | -29 | -30 | -31 | -33 | -32 | -31 | -31 | -31 | -32 | -37 | -37 | -36 |
min °C | -30 | -29 | -28 | -27 | -28 | -29 | -29 | -31 | -33 | -34 | -32 | -32 | -31 | -32 | -36 | -38 | -38 | -37 |
chill °C | -40 | -39 | -39 | -27 | -38 | -40 | -40 | -44 | -49 | -52 | -48 | -47 | -42 | -42 | -50 | -53 | -53 | -52 |
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 -27°C on Sun night, min -33°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SSE by Tue night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -31°C on Wed night, min -38°C on Fri morning). Winds decreasing (fresh winds from the SSE on Wed morning, light winds from the SSW by Thu afternoon).
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 |  | ||||
ASCATC240E68S |
* 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.