– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 5 pm Fri 04 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–4 Weather SummaryMostly dry. Extremely cold (max -20°C on Sat night, min -27°C on Fri night). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sun night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -24°C on Mon afternoon, min -35°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | | |  |  | | | | | | |
some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1600 | 4750 | 1550 | 1450 | 1400 | 4350 | 1500 | 1650 | 1450 | 1400 | 1400 | 1400 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -22 | -21 | -21 | -20 | -21 | -21 | -20 | -23 | -24 | -25 | -27 | -27 | -28 | -31 | -33 | -34 |
min °C | -26 | -27 | -22 | -21 | -21 | -21 | -21 | -23 | -24 | -25 | -27 | -27 | -27 | -30 | -32 | -33 | -35 |
chill °C | -42 | -40 | -34 | -31 | -31 | -30 | -29 | -30 | -32 | -33 | -32 | -27 | -27 | -38 | -41 | -43 | -49 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 10:30 | — | — | 10:19 | — | — | 10:07 | — | — | 9:55 | — | — | 9:45 | — | — |
 | 4:41 | — | — | 4:54 | — | — | 5:05 | — | — | 5:18 | — | — | 5:28 | — | — | 5:39 | — |
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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 Sat night, min -27°C on Fri night). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sun night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -24°C on Mon afternoon, min -35°C on Wed night). 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 |
|---|---|---|---|---|---|
Halvfarryggen | |||||
DomeA | |||||
Marambio Airport (Seymour Island) |  | ||||
Syowa | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB255E67S | |||||
Williams Field |  |
* 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.