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

AyStephenson Bastion
Weather Forecast, Antarctica

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Issued: 5 pm Wed 11 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -24°C on Wed afternoon, min -28°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sat night, min -29°C on Mon afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -27°C on Wed night, min -30°C on Thu afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Extremely cold (max -28°C on Fri night, min -34°C on Mon morning). Wind will be generally light.

Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
 km/h
15
NW
15
NW
15
NW
10
NW
10
NNE
10
NE
5
E
10
ESE
10
E
10
E
10
ENE
10
ENE
5
ENE
5
E
5
ESE
0
ESE
5
E
5
NNW
5
NW
5
NNW
5
N
5
NNE
5
N
5
N
5
NE
15
E
20
E
20
E
15
E
5
NE
10
NNE
15
NNE
15
NNE
15
NE
15
NE
10
NE
Wave Height Map
T antarctica.wind.3.cc23
T antarctica.wind.24.cc23
T antarctica.wind.48.cc23
T antarctica.wind.72.cc23
T antarctica.wind.96.cc23
T antarctica.wind.120.cc23
T antarctica.wind.144.cc23
T antarctica.wind.168.cc23
T antarctica.wind.192.cc23
T antarctica.wind.216.cc23
T antarctica.wind.240.cc23
T antarctica.wind.264.cc23
T antarctica.wind.288.cc23
 cm 
 mm 
max°C
-24
-25
-26
-27
-27
-28
-28
-28
-28
-28
-27
-27
-27
-27
-28
-28
-28
-28
-28
-28
-28
-28
-27
-29
-30
-29
-29
-29
-28
-30
-32
-32
-33
-33
-32
-33
min°C
-24
-26
-27
-27
-28
-28
-28
-28
-28
-28
-27
-27
-28
-28
-28
-29
-29
-28
-29
-29
-28
-28
-28
-29
-30
-30
-29
-29
-29
-31
-33
-33
-33
-33
-33
-34
chill°C 
-34
-36
-37
-36
-37
-36
-34
-36
-37
-36
-36
-35
-34
-33
-28
-29
-29
-28
-34
-34
-33
-28
-28
-35
-37
-39
-41
-41
-42
-38
-43
-43
-45
-46
-45
-43
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
8300
8000
1400
1400
1750
4950
5000
4400
4800
4650
4300
4150
8150
8550
8800
9300
8850
8950
1400
Sea lvl1000m2000m3000m4000m5000m
-24-26-27-27-28-28-28-28-28-28-27-27-28-28-28-29-29-28-29-29-28-28-28-29-30-30-29-29-29-31-33-33-33-33-33-34
Sunrise
9:01
8:52
8:42
8:31
8:22
8:12
8:01
7:52
7:42
7:31
7:22
7:13
Sunset
6:11
6:20
6:31
6:39
6:50
6:58
7:07
7:18
7:26
7:35
7:46
7:54

Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -24°C on Wed afternoon, min -28°C on Thu night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Sat night, min -29°C on Mon afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 6-9):

Mostly dry. Extremely cold (max -27°C on Wed night, min -30°C on Thu afternoon). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseBelgranoII
357 km NW
256m alt.
1 hour ago
-16° C
-
22
Moderate winds from the SE
(22 kph at 140).
40 km
Mid: clear
1136 km NNE
574m alt.
1 hour ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-26° C
No report.
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
1 hour ago
-27° C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
3 hours ago
-64° C
-
2
Calm
(2 kph at 180).
BaseSanMartin
1776 km W
7m alt.
1 hour ago
-16° C
-
11
Light winds from the N
(11 kph at 0).
30 km
Mid: mostly cloudy
BaseMarambio
2039 km WNW
200m alt.
1 hour ago
-17° C
-
17
Light winds from the NE
(17 kph at 40).
35 km
Mid: scattered
BaseEsperanza
2135 km WNW
24m alt.
1 hour ago
-13° C
-
19
Light winds from the SW
(19 kph at 230).
30 km
Mid: overcast
BaseBernardoO higgins
2154 km WNW
10m alt.
1 hour ago
-10° C
State of sky unchanged.
9
Light winds from the ESE
(9 kph at 120).
30 km
Mid: overcast
Syowa
2166 km E
26m alt.
1 hour ago
-25° C
-
6
Light winds from the SSE
(6 kph at 150).

* 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.