– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 5 am Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -24°C on Sat afternoon, min -33°C on Sun afternoon). Winds decreasing (gales from the N on Sat afternoon, light winds from the NE by Sun morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -24°C on Tue afternoon, min -32°C on Thu night). Mainly strong winds. | |||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | | | | | | | |  | |
clear | some clouds | light snow | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | cloudy | cloudy | cloudy | |
Cloud base (m) | 4800 | 1450 | 1400 | 1450 | 1550 | 1400 | 1400 | 1400 | 1400 | 1700 | 1600 | 1400 | 1400 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -24 | -26 | -30 | -32 | -30 | -28 | -26 | -24 | -25 | -24 | -25 | -27 | -27 | -27 | -27 | -28 | -30 |
min °C | -26 | -24 | -30 | -31 | -33 | -32 | -29 | -27 | -24 | -26 | -25 | -27 | -27 | -27 | -28 | -28 | -29 | -32 |
chill °C | -40 | -41 | -48 | -40 | -44 | -44 | -42 | -40 | -37 | -42 | -40 | -36 | -36 | -36 | -38 | -40 | -40 | -42 |
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: A dusting of new snow. Extremely cold (max -24°C on Sat afternoon, min -33°C on Sun afternoon). Winds decreasing (gales from the N on Sat afternoon, light winds from the NE by Sun morning).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -24°C on Tue afternoon, min -32°C on Thu night). Mainly strong winds.
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 |
|---|---|---|---|---|---|
BaseBelgranoII | |||||
DomeA | |||||
BaseSanMartin | |||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseEsperanza | |||||
BaseBernardoO higgins |  |
* 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.