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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Fri 07 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -28°C on Sun night, min -34°C on Fri morning). Mainly near gales.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -22°C on Mon night, min -28°C on Wed night). Winds decreasing (strong winds from the NNE on Mon afternoon, calm by Tue night).

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
Cloud base (m)
1450
1400
1400
1400
1400
1400
1400
1400
1400
1400
1400
1450
1750
1400
1400
1400
1400
1400
km/h
35
NW
25
NNW
50
NNE
45
NNE
40
NNE
35
NNE
35
NE
30
NE
30
NE
35
NE
40
NNE
35
NNE
25
N
25
N
10
N
5
WNW
5
SW
10
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-34
-31
-30
-30
-30
-31
-33
-31
-28
-25
-24
-22
-23
-22
-22
-23
-24
-27
min °C
-34
-32
-30
-30
-30
-32
-33
-32
-30
-26
-25
-24
-23
-22
-23
-24
-26
-28
 chill °C
-52
-48
-48
-48
-47
-50
-51
-48
-45
-41
-41
-40
-35
-34
-34
-30
-33
-36
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-34-32-30-30-30-32-33-32-29-26-25-23-23-22-23-24-25-28
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 -28°C on Sun night, min -34°C on Fri morning). Mainly near gales.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Mon night, min -28°C on Wed night). Winds decreasing (strong winds from the NNE on Mon afternoon, calm by Tue 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
1136 km NNE
574m alt.
3 hours ago
-25° C
No report.
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
3 hours ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
3 hours ago
-27° C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
4
Calm
(4 kph at 120).
0.0 km
ASCATC295E65S
2125 km WNW
15m alt.
2 hours ago
19
Light winds from the S
(19 kph at 184).
- km
ASCATB295E65S
2127 km WNW
15m alt.
2 hours ago
18
Light winds from the SSW
(18 kph at 200).
- km
ASCATB294E65S
2133 km WNW
15m alt.
2 hours ago
27
Moderate winds from the SSE
(27 kph at 158).
- km
ASCATC299E64S
2176 km WNW
15m alt.
2 hours ago
12
Light winds from the WNW
(12 kph at 296).
- km
ASCATC294E64S
2189 km WNW
15m alt.
2 hours ago
19
Light winds from the SSE
(19 kph at 157).
- km
ASCATC299E63S
2193 km WNW
15m alt.
2 hours ago
9
Light winds from the W
(9 kph at 279).
- 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.