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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -22°C on Fri afternoon, min -30°C on Thu afternoon). Winds increasing (calm on Sat morning, strong winds from the E by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -24°C on Wed morning, min -29°C on Sun afternoon). Mainly fresh winds.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
km/h
20
SSE
10
E
10
NNE
15
N
20
NNW
5
W
10
E
30
E
40
E
35
E
5
SE
20
W
20
WNW
15
N
15
NE
15
NE
15
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-29
-24
-23
-22
-23
-23
-24
-24
-25
-28
-28
-29
-28
-26
-26
-25
-25
min °C
-30
-28
-23
-23
-26
-25
-24
-24
-27
-29
-29
-29
-28
-28
-26
-26
-25
 chill °C
-44
-38
-31
-34
-39
-30
-32
-36
-43
-44
-41
-42
-41
-39
-36
-37
-35
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4300
4450
1850
1550
1750
4600
1450
1600
1400
1400
1450
Sea lvl1000m2000m3000m4000m5000m
-30-26-23-23-25-24-24-24-26-29-29-29-28-27-26-26-25
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 -22°C on Fri afternoon, min -30°C on Thu afternoon). Winds increasing (calm on Sat morning, strong winds from the E by Sun morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Wed morning, min -29°C on Sun 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.
2 hours ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
2 hours ago
-27° C
No report.
0

(0 kph at —)
hy2b283E71S
1611 km W
15m alt.
2 hours ago
45
Strong winds from the NW
(45 kph at 312).
- km
hy2b282E71S
1650 km WSW
15m alt.
2 hours ago
43
Strong winds from the NW
(43 kph at 320).
- km
hy2b281E71S
1673 km WSW
15m alt.
2 hours ago
44
Strong winds from the NW
(44 kph at 322).
- km
hy2b283E70S
1711 km W
15m alt.
2 hours ago
48
Strong winds from the NW
(48 kph at 325).
- km
hy2b282E70S
1731 km W
15m alt.
2 hours ago
44
Strong winds from the NNW
(44 kph at 335).
- km
hy2b281E70S
1737 km W
15m alt.
2 hours ago
42
Strong winds from the NNW
(42 kph at 335).
- km
hy2b286E69S
1806 km W
15m alt.
2 hours ago
46
Strong winds from the NW
(46 kph at 320).
- 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.