Mountain resort image
– Lat/Long: 80.77° S 27.20° W

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -24°C on Thu night, min -31°C on Fri afternoon). Winds increasing (light winds from the N on Wed afternoon, strong winds from the NNE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -27°C on Mon night, min -30°C on Sun morning). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
Cloud base (m)
7350
4400
1400
4500
1750
1400
1750
4900
km/h
15
NNW
15
NNE
15
NE
15
NNE
20
NNE
40
NNE
30
NNE
20
N
20
N
15
N
15
NE
20
ENE
15
E
20
ESE
20
ESE
10
SSE
10
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-30
-30
-29
-29
-24
-27
-30
-29
-28
-28
-28
-30
-29
-29
-28
-28
-27
min °C
-30
-30
-29
-29
-28
-30
-31
-30
-28
-29
-29
-30
-29
-30
-29
-28
-28
 chill °C
-41
-41
-40
-40
-39
-46
-46
-43
-40
-39
-40
-43
-40
-42
-41
-37
-36
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-30-30-29-29-26-29-31-30-28-29-29-30-29-30-29-28-28
Sunrise
10:57
10:44
10:30
10:19
10:07
Sunset
4:13
4:28
4:41
4:54
5:05
5:18

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -24°C on Thu night, min -31°C on Fri afternoon). Winds increasing (light winds from the N on Wed afternoon, strong winds from the NNE by Fri morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Mon night, min -30°C on Sun 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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseBelgranoII
357 km NW
256m alt.
2 hours ago
-20°C
-
13
Light winds from the ESE
(13 kph at 110).
40 km
Mid: few
1032 km S
2835m alt.
2 hours ago
-
Wind obs. (17 kph from 90 degs) was rejected.
4.8 km
Mid: few
1136 km NNE
574m alt.
2 hours ago
-26°C
-
31
Fresh winds from the E
(31 kph at 80).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-26°C
No report.
17
Light winds from the W
(17 kph at 260).
1196 km S
3012m alt.
2 hours ago
-
Wind obs. (17 kph from 90 degs) was rejected.
4.8 km
Mid: few
1223 km NE
1290m alt.
2 hours ago
-27°C
No report.
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
2 hours ago
-29°C
-
17
Light winds from the E
(17 kph at 80).
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (11 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
2 hours ago
-25°C
-
Wind obs. (11 kph from 140 degs) was rejected.
40 km
Mid: clear
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
-24°C
heavy snow
Heavy drifting snow, above eye level.
80
Severe gales from the SW
(80 kph at 230).
<100m
Mid: sky obscured

* 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.