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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 21 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sun morning, min -32°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the W by Sun night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -25°C on Fri afternoon, min -33°C on Thu morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
km/h
5
SSE
10
WSW
25
WNW
35
W
25
WNW
20
W
10
WSW
10
SSW
10
S
10
SW
15
SSW
15
S
20
SSE
20
SSE
15
SSE
10
SSE
5
E
10
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-27
-27
-28
-32
-31
-30
-29
-28
-28
-28
-29
-30
-32
-32
-31
-28
-25
-25
min °C
-27
-27
-32
-32
-32
-30
-29
-28
-28
-29
-30
-32
-33
-33
-32
-29
-26
-26
 chill °C
-27
-35
-49
-49
-47
-44
-38
-36
-36
-39
-42
-44
-48
-46
-44
-39
-31
-32
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1450
1400
1450
1600
1400
5000
3350
4950
Sea lvl1000m2000m3000m4000m5000m
-27-27-30-32-32-30-29-28-28-29-30-31-33-33-32-29-26-26
Sunrise
12:00
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 -27°C on Sun morning, min -32°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the W by Sun night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -25°C on Fri afternoon, min -33°C on Thu morning). 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
hy2c282E70S
1749 km W
15m alt.
3 hours ago
34
Fresh winds from the N
(34 kph at 355).
- km
hy2c283E70S
1775 km W
15m alt.
3 hours ago
36
Fresh winds from the NNW
(36 kph at 348).
- km
hy2c291E68S
1779 km W
15m alt.
3 hours ago
36
Fresh winds from the N
(36 kph at 5).
- km
hy2c281E70S
1792 km W
15m alt.
3 hours ago
36
Fresh winds from the N
(36 kph at 355).
- km
hy2c284E69S
1805 km W
15m alt.
3 hours ago
28
Moderate winds from the N
(28 kph at 355).
- km
hy2c286E69S
1807 km W
15m alt.
3 hours ago
35
Fresh winds from the NNE
(35 kph at 25).
- km
hy2c290E68S
1819 km W
15m alt.
3 hours ago
45
Strong winds from the N
(45 kph at 8).
- km
hy2c287E69S
1820 km W
15m alt.
3 hours ago
41
Strong winds from the NNE
(41 kph at 25).
- km
hy2c280E70S
1820 km W
15m alt.
3 hours ago
38
Fresh winds from the N
(38 kph at 358).
- km
hy2c285E69S
1848 km W
15m alt.
3 hours ago
30
Fresh winds from the NW
(30 kph at 318).
- 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.