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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Tue 01 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -25°C on Thu night, min -30°C on Tue afternoon). Winds increasing (calm on Tue night, strong winds from the NNW by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -21°C on Sun morning, min -30°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, calm by Sun night).

Tue
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
Cloud base (m)
4000
4350
3900
1900
1400
1550
1400
1400
1600
1450
km/h
20
ENE
5
ENE
10
WNW
15
NW
15
N
15
NE
15
NNE
15
N
25
NNW
35
NNW
20
N
25
NNW
25
NNW
20
NNW
15
NNE
15
NE
5
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-30
-29
-29
-29
-29
-29
-27
-25
-25
-27
-28
-25
-24
-22
-21
-23
-23
min °C
-30
-29
-29
-30
-30
-29
-28
-27
-25
-29
-30
-26
-24
-24
-22
-23
-24
 chill °C
-42
-37
-39
-40
-41
-40
-38
-36
-38
-42
-42
-39
-36
-36
-31
-32
-24
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-30-29-29-30-30-29-28-26-25-28-29-26-24-23-22-23-24
Sunrise
11:10
10:57
10:44
10:30
10:19
Sunset
3:57
4:13
4:28
4:41
4:54
5:05

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -25°C on Thu night, min -30°C on Tue afternoon). Winds increasing (calm on Tue night, strong winds from the NNW by Fri morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -21°C on Sun morning, min -30°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, calm by Sun 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
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (6 kph from 230 degs) was rejected.
Syowa
2166 km E
26m alt.
2 hours ago
-22°C
-
26
Moderate winds from the ENE
(26 kph at 60).
ASCATB299E64S
2175 km WNW
15m alt.
4 hours ago
37
Fresh winds from the W
(37 kph at 278).
- km
ASCATC299E63S
2195 km WNW
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 273).
- km
ASCATB300E63S
2203 km WNW
15m alt.
4 hours ago
45
Strong winds from the WSW
(45 kph at 251).
- km
ASCATB299E63S
2203 km WNW
15m alt.
4 hours ago
41
Strong winds from the W
(41 kph at 275).
- km
ASCATC297E64S
2204 km WNW
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 252).
- km
ASCATB297E64S
2208 km WNW
15m alt.
4 hours ago
44
Strong winds from the WSW
(44 kph at 250).
- km
ASCATC296E64S
2210 km WNW
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 258).
- km
ASCATC300E63S
2213 km WNW
15m alt.
3 hours ago
39
Strong winds from the WSW
(39 kph at 253).
- 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.