– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Stephenson Bastion Weather Forecast at 1850 mDays 1–3 Weather SummaryMostly dry. Extremely cold (max -20°C on Sun night, min -29°C on Fri morning). Winds decreasing (gales from the NE on Fri night, light winds from the NNW by Sun night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -19°C on Mon night, min -23°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  | | | | | | | | | |
clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | |
Cloud base (m) | 1500 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1550 | 1400 | 1400 | 1400 | 1400 | 5250 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -26 | -24 | -25 | -26 | -24 | -24 | -23 | -20 | -20 | -20 | -19 | -20 | -21 | -20 | -23 | -23 | -21 |
min °C | -29 | -29 | -25 | -26 | -27 | -26 | -25 | -24 | -22 | -21 | -21 | -20 | -20 | -21 | -22 | -23 | -23 | -23 |
chill °C | -45 | -46 | -44 | -44 | -43 | -41 | -39 | -36 | -31 | -29 | -29 | -26 | -26 | -28 | -29 | -33 | -35 | -36 |
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 -20°C on Sun night, min -29°C on Fri morning). Winds decreasing (gales from the NE on Fri night, light winds from the NNW by Sun night).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -19°C on Mon night, min -23°C on Wed morning). 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 | |||||
Marambio Airport (Seymour Island) |  | ||||
Syowa | |||||
ASCATB311E62S | |||||
ASCATB310E62S | |||||
ASCATB312E61S | |||||
ASCATB311E61S |
* 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.