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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 6 pm 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 -24°C on Sun afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -17°C on Fri night, min -24°C on Wed afternoon). Winds increasing (light winds from the SSE on Wed afternoon, fresh winds from the E by Fri morning).

Sun
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
1400
3850
5200
5050
5050
4850
1550
1450
1400
1450
4950
km/h
20
NNW
10
NE
15
NNE
15
NNE
10
NNE
10
N
5
NNW
5
SW
10
S
10
SSE
20
SE
15
ESE
20
ESE
30
E
35
E
30
E
25
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-24
-21
-22
-22
-20
-21
-22
-22
-23
-24
-21
-21
-21
-18
-18
-19
-17
min °C
-24
-23
-22
-22
-21
-22
-22
-22
-24
-24
-23
-22
-22
-21
-19
-19
-18
 chill °C
-35
-31
-31
-31
-30
-29
-28
-22
-32
-33
-34
-32
-33
-34
-32
-32
-30
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-24-22-22-22-21-22-22-22-24-24-22-22-22-20-19-19-18
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 -20°C on Mon night, min -24°C on Sun afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -17°C on Fri night, min -24°C on Wed afternoon). Winds increasing (light winds from the SSE on Wed afternoon, fresh winds from the E by Fri 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
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 E
(17 kph at 80).
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
2 hours ago
-
7
Light winds from the E
(7 kph at 100).
ASCATB282E70S
1824 km W
15m alt.
3 hours ago
45
Strong winds from the NW
(45 kph at 321).
- km
ASCATB286E69S
1856 km W
15m alt.
3 hours ago
44
Strong winds from the NW
(44 kph at 318).
- km
ASCATB285E69S
1869 km W
15m alt.
3 hours ago
44
Strong winds from the NW
(44 kph at 322).
- km
ASCATB284E69S
1888 km W
15m alt.
3 hours ago
46
Strong winds from the NW
(46 kph at 322).
- km
ASCATB283E69S
1907 km W
15m alt.
3 hours ago
47
Strong winds from the NW
(47 kph at 321).
- km
ASCATB288E68S
1918 km W
15m alt.
3 hours ago
43
Strong winds from the NW
(43 kph at 319).
- 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.