– Lat/Long: 80.77° S 27.20° W
Stephenson Bastion
Weather Forecast, AntarcticaIssued: 11 am Thu 06 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 06 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 -30°C on Fri night, min -39°C on Sat night). Winds increasing (light winds from the SW on Thu night, near gales from the NNE by Sat morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -25°C on Tue night, min -39°C on Sun morning). Winds decreasing (strong winds from the NE on Sun night, light winds from the ENE by Tue night). | |||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  | | | | | | | | | | | |
clear | clear | clear | clear | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | cloudy | clear | |
Cloud base (m) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1450 | 2000 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -33 | -33 | -33 | -35 | -33 | -30 | -31 | -33 | -36 | -39 | -37 | -30 | -29 | -28 | -28 | -27 | -26 | -25 |
min °C | -34 | -34 | -35 | -36 | -35 | -31 | -32 | -34 | -39 | -39 | -39 | -35 | -30 | -29 | -28 | -28 | -27 | -26 |
chill °C | -51 | -49 | -49 | -52 | -51 | -48 | -52 | -53 | -58 | -58 | -58 | -54 | -47 | -46 | -44 | -42 | -40 | -34 |
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 -30°C on Fri night, min -39°C on Sat night). Winds increasing (light winds from the SW on Thu night, near gales from the NNE by Sat morning).
Stephenson Bastion Weather (Days 3-6):
Mostly dry. Extremely cold (max -25°C on Tue night, min -39°C on Sun morning). Winds decreasing (strong winds from the NE on Sun night, light winds from the ENE by Tue night).
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 | |||||
ASCATB309E61S | |||||
ASCATB308E61S |
* 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.