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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -24°C on Wed afternoon, min -29°C on Fri afternoon). Winds increasing (calm on Wed night, fresh winds from the SE by Fri night).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -26°C on Sun afternoon, min -29°C on Sat afternoon). Wind will be generally light.

Wed
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
km/h
10
ESE
10
E
5
NE
5
ENE
15
ESE
25
SE
25
SE
25
SE
30
SSE
25
SSE
20
SSE
15
SSE
10
SE
10
E
15
E
10
E
5
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-24
-24
-24
-24
-24
-28
-28
-28
-28
-28
-27
-28
-26
-26
-27
-28
-28
min °C
-25
-25
-24
-24
-28
-28
-29
-28
-28
-29
-28
-28
-27
-27
-28
-28
-28
-32
-33
-30
-29
-41
-42
-43
-43
-43
-43
-41
-39
-35
-36
-39
-37
-36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
3200
9600
8300
8350
5150
4850
4400
3300
4500
Sea lvl1000m2000m3000m4000m5000m
-25-25-24-24-26-28-29-28-28-29-28-28-27-27-28-28-28
Sunrise
12:00
12:00
12:00
12:00
12:00
Sunset
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 -24°C on Wed afternoon, min -29°C on Fri afternoon). Winds increasing (calm on Wed night, fresh winds from the SE by Fri night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -26°C on Sun afternoon, min -29°C on Sat afternoon). 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.
43 minutes ago
-17° C
-
2
Calm
(2 kph at 90).
40 km
Mid: scattered
ASCATB333E75S
649 km N
15m alt.
2 hours ago
34
Fresh winds from the WSW
(34 kph at 242).
- km
1032 km S
2835m alt.
43 minutes ago
-
Wind obs. (24 kph from 360 degs) was rejected.
2.0 km
Mid: overcast
1136 km NNE
574m alt.
52 minutes ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
50 minutes ago
-26° C
No report.
Wind obs. (17 kph from 260 degs) was rejected.
1196 km S
3012m alt.
53 minutes ago
-
Wind obs. (22 kph from 360 degs) was rejected.
2.0 km
High: overcast
1223 km NE
1290m alt.
50 minutes ago
-27° C
No report.
0

(0 kph at —)
ASCATB284E71S
1686 km W
15m alt.
2 hours ago
45
Strong winds from the NNW
(45 kph at 347).
- km
ASCATC283E71S
1705 km W
15m alt.
3 hours ago
45
Strong winds from the NNW
(45 kph at 347).
- km
ASCATB283E71S
1705 km W
15m alt.
2 hours ago
45
Strong winds from the N
(45 kph at 352).
- km

* 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.