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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 12 pm Thu 26 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -17°C on Thu morning, min -25°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -23°C on Sun night, min -28°C on Mon morning). Winds increasing (light winds from the W on Sun morning, fresh winds from the WSW by Sun night).

Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
5
NW
5
WNW
5
NW
10
NW
10
NW
10
W
5
WSW
5
WSW
10
WSW
10
W
15
WSW
30
WSW
30
WSW
25
SW
20
SSW
25
SSW
20
SSW
15
S
max °C
-17
-18
-18
-20
-22
-23
-24
-24
-23
-24
-24
-23
-27
-28
-26
-26
-27
-24
min °C
-18
-19
-19
-21
-23
-23
-25
-25
-24
-25
-24
-25
-28
-28
-27
-26
-27
-26
-23
-24
-24
-27
-30
-30
-31
-32
-31
-33
-34
-40
-43
-42
-40
-39
-39
-37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1400
1400
1450
2100
2050
1750
1550
1450
1400
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-18-19-19-21-23-23-25-25-24-25-24-24-28-28-27-26-27-25
Sunrise
12:00
12:00
4:07
4:36
4:57
5:15
Sunset
12:00
12:00
1:56
1:29
1:07
12:48

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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 Thu morning, min -25°C on Sat morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Sun night, min -28°C on Mon morning). Winds increasing (light winds from the W on Sun morning, fresh winds from the WSW by Sun 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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseBelgranoII
357 km NW
256m alt.
3 hours ago
-11° C
light snow
Intermittent light snow.
9
Light winds from the W
(9 kph at 270).
1.8 km
Mid: mostly cloudy
ASCATB324E78S
406 km NW
15m alt.
3 hours ago
19
Light winds from the SW
(19 kph at 219).
- km
ASCATC323E78S
418 km WNW
15m alt.
2 hours ago
19
Light winds from the SSE
(19 kph at 156).
- km
ASCATB322E78S
421 km WNW
15m alt.
3 hours ago
19
Light winds from the SSE
(19 kph at 164).
- km
ASCATC327E77S
447 km NW
15m alt.
2 hours ago
26
Moderate winds from the SW
(26 kph at 234).
- km
ASCATB327E77S
488 km NW
15m alt.
3 hours ago
23
Moderate winds from the WSW
(23 kph at 246).
- km
ASCATC326E77S
496 km NW
15m alt.
2 hours ago
22
Moderate winds from the WSW
(22 kph at 239).
- km
ASCATB326E77S
496 km NW
15m alt.
3 hours ago
22
Moderate winds from the WSW
(22 kph at 242).
- km
ASCATB327E76S
500 km NW
15m alt.
3 hours ago
24
Moderate winds from the WSW
(24 kph at 245).
- km
ASCATB324E77S
504 km NW
15m alt.
3 hours ago
14
Light winds from the WSW
(14 kph at 245).
- 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.