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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 6 pm Wed 18 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -17°C on Fri morning, min -24°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -23°C on Sat afternoon, min -28°C on Sun afternoon). Wind will be generally light.

Wed
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
20
ESE
15
SSE
15
SSE
15
SE
5
ESE
10
NW
5
WNW
10
WSW
15
W
15
W
15
WNW
15
NW
15
NW
15
N
15
NNE
10
NNE
5
N
max °C
-21
-21
-24
-23
-18
-17
-18
-18
-21
-23
-24
-27
-28
-27
-28
-28
-27
min °C
-22
-22
-24
-23
-22
-17
-19
-20
-23
-24
-26
-27
-28
-28
-28
-28
-27
-32
-32
-34
-32
-30
-23
-23
-29
-32
-34
-37
-38
-39
-39
-38
-37
-34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4550
2200
1650
1400
1400
1400
1400
1400
1400
1400
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-22-22-24-23-20-17-19-19-22-24-25-27-28-28-28-28-27
Sunrise
8:22
8:31
8:40
8:51
9:00
Sunset
9:45
9:34
9:25
9:15
9:04
8:55

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -17°C on Fri morning, min -24°C on Thu morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Sat afternoon, min -28°C on Sun 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.
2 hours ago
-10° C
heavy snow
Heavy drifting snow, below eye level.
48
Strong winds from the SE
(48 kph at 140).
26 km
Mid: few
ASCATC333E74S
752 km N
15m alt.
3 hours ago
47
Strong winds from the SW
(47 kph at 230).
- km
ASCATC332E74S
763 km N
15m alt.
3 hours ago
47
Strong winds from the SW
(47 kph at 230).
- km
ASCATC331E73S
831 km N
15m alt.
3 hours ago
53
Near gales from the SW
(53 kph at 235).
- km
ASCATC330E73S
841 km N
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 238).
- km
ASCATC333E73S
842 km N
15m alt.
3 hours ago
48
Strong winds from the SW
(48 kph at 230).
- km
ASCATC334E73S
846 km N
15m alt.
3 hours ago
48
Strong winds from the SW
(48 kph at 234).
- km
ASCATC332E73S
850 km N
15m alt.
3 hours ago
49
Strong winds from the WSW
(49 kph at 236).
- km
ASCATC329E73S
869 km N
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 238).
- km
ASCATC335E73S
869 km N
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 235).
- 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.