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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 12 pm Fri 27 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -20°C on Fri morning, min -25°C on Sat morning). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the WSW by Sun night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -24°C on Mon morning, min -28°C on Tue afternoon). Winds decreasing (fresh winds from the WSW on Mon morning, light winds from the S by Wed morning).

Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
WNW
10
NW
10
W
10
WSW
10
WSW
10
W
10
WSW
15
WSW
30
WSW
35
WSW
30
SW
20
SSW
25
SSW
25
SSW
25
S
15
S
20
SSW
20
SSW
max °C
-20
-21
-23
-24
-24
-23
-23
-24
-22
-24
-27
-26
-27
-28
-27
-27
-28
-28
min °C
-21
-22
-23
-25
-25
-23
-24
-24
-23
-26
-27
-27
-27
-28
-28
-28
-28
-28
-29
-30
-30
-32
-32
-30
-33
-34
-36
-41
-42
-39
-41
-42
-42
-39
-40
-41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1500
1750
1450
1450
1400
1450
1400
4500
Sea lvl1000m2000m3000m4000m5000m
-21-22-23-25-25-23-24-24-23-25-27-27-27-28-28-28-28-28
Sunrise
12:00
4:07
4:36
4:57
5:15
5:31
Sunset
12:00
1:56
1:29
1:07
12:48
12:32

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -20°C on Fri morning, min -25°C on Sat morning). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the WSW by Sun night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Mon morning, min -28°C on Tue afternoon). Winds decreasing (fresh winds from the WSW on Mon morning, light winds from the S by Wed morning).

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.
38 minutes ago
-13° C
light snow
Intermittent light snow.
4
Calm
(4 kph at 90).
30 km
Mid: mostly cloudy
ASCATC323E77S
463 km NW
15m alt.
3 hours ago
18
Light winds from the NNW
(18 kph at 349).
- km
ASCATC328E77S
481 km NW
15m alt.
3 hours ago
5
Calm
(5 kph at 284).
- km
ASCATC327E77S
489 km NW
15m alt.
3 hours ago
11
Light winds from the NNW
(11 kph at 339).
- km
ASCATC322E77S
489 km WNW
15m alt.
3 hours ago
20
Moderate winds from the N
(20 kph at 354).
- km
ASCATC321E77S
491 km WNW
15m alt.
3 hours ago
23
Moderate winds from the N
(23 kph at 352).
- km
ASCATC324E77S
495 km NW
15m alt.
3 hours ago
27
Moderate winds from the NNW
(27 kph at 343).
- km
ASCATC325E77S
496 km NW
15m alt.
3 hours ago
31
Fresh winds from the NNW
(31 kph at 346).
- km
ASCATC326E77S
497 km NW
15m alt.
3 hours ago
29
Fresh winds from the NNW
(29 kph at 346).
- km
ASCATC330E76S
568 km N
15m alt.
3 hours ago
6
Light winds from the WSW
(6 kph at 253).
- 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.