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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 11 am Tue 22 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -29°C on Thu night, min -34°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sun night, min -30°C on Fri afternoon). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
Cloud base (m)
7000
1400
1550
1400
1450
1700
1850
km/h
5
S
5
SE
10
SE
5
WSW
5
NW
10
NNE
10
NNE
15
NNE
20
NNW
20
N
15
N
10
NNE
5
ENE
5
SE
0
SE
5
NNW
10
NNW
15
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-33
-33
-32
-33
-33
-33
-33
-32
-29
-29
-29
-29
-29
-29
-28
-28
-28
-27
min °C
-33
-33
-33
-33
-33
-34
-33
-33
-32
-29
-30
-29
-30
-29
-29
-28
-28
-28
 chill °C
-33
-33
-43
-33
-39
-43
-43
-44
-44
-42
-41
-40
-30
-34
-29
-33
-37
-39
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-33-33-33-33-33-34-33-33-31-29-30-29-30-29-29-28-28-28
Sunrise
7:31
7:22
7:13
7:02
6:52
7:43
Sunset
7:46
7:54
8:03
8:14
8:22
9:33

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -29°C on Thu night, min -34°C on Wed night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Sun night, min -30°C on Fri 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
1136 km NNE
574m alt.
2 hours ago
-
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
2 hours ago
-27°C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
Wind obs. (13 kph from 280 degs) was rejected.
0.0 km
BaseBernardoO higgins
2154 km WNW
10m alt.
2 hours ago
-7°C
State of sky unchanged.
50
Strong winds from the W
(50 kph at 270).
30 km
Mid: overcast
Syowa
2166 km E
26m alt.
1 hour ago
-18°C
-
57
Near gales from the NNE
(57 kph at 30).
ASCATC305E63S
2205 km WNW
15m alt.
2 hours ago
52
Near gales from the W
(52 kph at 281).
- km
ASCATB305E63S
2207 km WNW
15m alt.
3 hours ago
55
Near gales from the W
(55 kph at 281).
- km
ASCATC304E63S
2211 km WNW
15m alt.
2 hours ago
54
Near gales from the W
(54 kph at 271).
- km
ASCATB304E63S
2224 km WNW
15m alt.
3 hours ago
59
Near gales from the W
(59 kph at 275).
- 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.