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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Tue 05 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -26°C on Fri afternoon, min -30°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -23°C on Sat night, min -27°C on Fri night). Wind will be generally light.

Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
km/h
10
E
5
SSE
5
W
10
W
30
SW
30
SSW
15
SSW
10
S
5
S
10
SE
15
SSE
10
SE
10
E
15
ENE
15
ENE
5
NNE
10
N
15
NNW
15
NE
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max °C
-30
-29
-28
-27
-28
-27
-27
-27
-26
-27
-27
-25
-23
-23
-24
-25
-26
-25
-22
min °C
-30
-29
-28
-28
-28
-27
-27
-27
-27
-27
-27
-26
-26
-24
-25
-26
-26
-26
-25
-39
-29
-34
-37
-43
-42
-40
-36
-34
-35
-38
-35
-34
-34
-33
-33
-34
-37
-36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4800
3750
3200
2050
1850
Sea lvl1000m2000m3000m4000m5000m
-30-29-28-28-28-27-27-27-27-27-27-26-25-24-25-26-26-26-24
Sunrise
12:00
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 -26°C on Fri afternoon, min -30°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Sat night, min -27°C on Fri night). 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.
3 hours ago
-25° C
-
7
Light winds from the E
(7 kph at 90).
40 km
Mid: clear
1136 km NNE
574m alt.
1 hour ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
17
Light winds from the W
(17 kph at 260).
1196 km S
3012m alt.
2 hours ago
moderate snow
Ice crystals.
Wind obs. (15 kph from 100 degs) was rejected.
4.8 km
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
ASCATC283E72S
1557 km WSW
15m alt.
3 hours ago
33
Fresh winds from the ENE
(33 kph at 78).
- km
ASCATC282E72S
1580 km WSW
15m alt.
3 hours ago
41
Strong winds from the ENE
(41 kph at 69).
- km
ASCATC279E72S
1590 km WSW
15m alt.
3 hours ago
44
Strong winds from the ENE
(44 kph at 72).
- km
ASCATC278E72S
1598 km WSW
15m alt.
3 hours ago
44
Strong winds from the ENE
(44 kph at 72).
- km
ASCATC281E72S
1604 km WSW
15m alt.
3 hours ago
42
Strong winds from the NE
(42 kph at 53).
- 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.