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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Sun 25 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -20°C on Mon night, min -25°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -18°C on Fri afternoon, min -24°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the E by Thu night).

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
1400
1400
1400
5200
5100
4250
1950
1800
4750
km/h
20
N
20
N
20
NNW
10
NNE
15
NNE
15
N
10
N
10
NNW
5
NW
5
WNW
0
SW
10
SE
15
SE
15
ESE
20
ESE
30
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-24
-24
-24
-21
-22
-22
-20
-21
-23
-22
-23
-23
-22
-22
-21
-19
min °C
-25
-24
-24
-23
-22
-22
-21
-23
-23
-23
-24
-23
-23
-22
-22
-21
 chill °C
-37
-36
-36
-32
-31
-31
-29
-30
-29
-23
-24
-30
-31
-32
-33
-33
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-25-24-24-22-22-22-21-22-23-23-24-23-23-22-22-20
Sunrise
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
—
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 -20°C on Mon night, min -25°C on Sat night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Fri afternoon, min -24°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the E by Thu 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
Halvfarryggen
1189 km NE
694m alt.
39 minutes ago
-
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
1 hour ago
-
6
Light winds from the E
(6 kph at 100).
ASCATC273E71S
1848 km WSW
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 299).
- km
ASCATC274E71S
1856 km WSW
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 300).
- km
ASCATC272E71S
1861 km WSW
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 297).
- km
ASCATC271E71S
1867 km WSW
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 302).
- km
ASCATC274E70S
1876 km WSW
15m alt.
3 hours ago
57
Near gales from the WNW
(57 kph at 302).
- km
ASCATC270E71S
1891 km WSW
15m alt.
3 hours ago
60
Near gales from the WNW
(60 kph at 295).
- km
ASCATC275E70S
1893 km WSW
15m alt.
3 hours ago
55
Near gales from the WNW
(55 kph at 303).
- 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.