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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 12 am Mon 17 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -13°C on Sun night, min -21°C on Wed afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -16°C on Sat morning, min -20°C on Wed night). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
5
NNE
5
N
10
NW
10
WNW
5
NW
5
NW
5
WSW
10
WSW
10
WSW
10
SW
5
SW
0
WNW
0
N
0
WNW
5
NW
5
SE
10
SE
10
ESE
15
ESE
 cm 
 mm 
max°C
-13
-14
-16
-16
-18
-19
-18
-19
-20
-19
-20
-20
-18
-19
-18
-17
-16
-16
-16
min°C
-16
-15
-16
-16
-19
-19
-18
-20
-21
-20
-20
-20
-19
-19
-19
-18
-16
-16
-16
chill°C 
-20
-20
-22
-21
-24
-24
-22
-26
-27
-27
-24
-20
-19
-19
-19
-18
-22
-23
-24
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4150
1400
1400
1400
1450
1400
1400
1400
1400
1400
4350
3900
3800
5200
Sea lvl1000m2000m3000m4000m5000m
-15-15-16-16-19-19-18-20-21-20-20-20-19-19-19-18-16-16-16
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 -13°C on Sun night, min -21°C on Wed afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -16°C on Sat morning, min -20°C on Wed night). 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.
3 hours ago
1° C
-
2
Calm
(2 kph at 270).
40 km
Mid: overcast
1032 km S
2835m alt.
3 hours ago
-
Wind obs. (25 kph from 100 degs) was rejected.
31 km
Mid: few
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
-
17
Light winds from the E
(17 kph at 80).
1196 km S
3012m alt.
3 hours ago
-43° C
clear
-
Wind obs. (13 kph from 100 degs) was rejected.
10.0 km
Low: few
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-8° C
moderate snow
Slight to moderate drifting snow, below eye level.
31
Fresh winds from the E
(31 kph at 80).
>50 km
Mid: few
DomeA
1687 km SE
4084m alt.
2 hours ago
-
9
Light winds from the NE
(9 kph at 40).
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-1° C
-
11
Light winds from the NNE
(11 kph at 20).
40 km
Mid: mostly cloudy
ASCATC257E75S
1782 km SW
15m alt.
4 hours ago
40
Strong winds from the NE
(40 kph at 53).
- 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.