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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 6 pm Tue 20 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -19°C on Tue night, min -26°C on Thu afternoon). Winds increasing (light winds from the NE on Tue afternoon, near gales from the ENE by Wed night).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -20°C on Fri night, min -26°C on Fri afternoon). Mainly fresh winds.

Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
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
clear
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
Cloud base (m)
5400
8300
8450
4400
1750
km/h
20
NE
20
ENE
30
ENE
45
ENE
50
ENE
40
E
35
E
45
E
30
ESE
25
ENE
30
NNE
20
NNE
25
NNE
20
NNE
15
NE
10
NNE
15
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-21
-19
-20
-20
-20
-23
-25
-24
-24
-26
-20
-20
-21
-21
-23
-23
-21
min °C
-21
-20
-20
-21
-22
-25
-26
-26
-25
-26
-24
-20
-21
-22
-23
-24
-22
 chill °C
-31
-30
-32
-36
-37
-40
-42
-43
-40
-40
-38
-31
-33
-32
-33
-32
-32
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-21-20-20-21-21-24-26-25-25-26-22-20-21-22-23-24-22
Sunrise
—
—
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 -19°C on Tue night, min -26°C on Thu afternoon). Winds increasing (light winds from the NE on Tue afternoon, near gales from the ENE by Wed night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -20°C on Fri night, min -26°C on Fri afternoon). Mainly fresh winds.

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.
1 hour ago
-25°C
No report.
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-26°C
No report.
17
Light winds from the W
(17 kph at 260).
1196 km S
3012m alt.
3 hours ago
light snow
Snow grains.
Wind obs. (31 kph from 350 degs) was rejected.
1.6 km
1223 km NE
1290m alt.
1 hour ago
-27°C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
1 hour ago
-
Wind obs. (11 kph from 230 degs) was rejected.
hy2b277E70S
1866 km WSW
15m alt.
2 hours ago
50
Strong winds from the N
(50 kph at 10).
- km
hy2b279E70S
1870 km WSW
15m alt.
2 hours ago
53
Near gales from the N
(53 kph at 8).
- km
hy2b280E69S
1884 km W
15m alt.
2 hours ago
54
Near gales from the N
(54 kph at 8).
- km
hy2b278E70S
1892 km WSW
15m alt.
2 hours ago
53
Near gales from the N
(53 kph at 8).
- km
hy2b281E69S
1897 km W
15m alt.
2 hours ago
55
Near gales from the N
(55 kph at 5).
- 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.