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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 12 am Tue 18 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -15°C on Mon night, min -20°C on Wed afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -15°C on Fri night, min -19°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
5
WNW
5
NW
5
NW
5
SW
5
SW
10
SW
10
SW
0
NNE
5
NNE
5
NE
5
N
5
N
5
ENE
5
E
5
ESE
10
ESE
15
ESE
20
E
20
ENE
 cm 
 mm 
max°C
-15
-18
-19
-18
-19
-19
-18
-19
-20
-17
-18
-18
-15
-15
-15
-15
-15
-16
-14
min°C
-16
-19
-19
-19
-19
-20
-19
-19
-20
-19
-18
-19
-17
-15
-15
-15
-16
-17
-17
chill°C 
-21
-23
-24
-19
-24
-28
-27
-19
-26
-24
-18
-19
-22
-20
-19
-21
-25
-26
-26
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)
1400
1400
1700
1500
1550
1450
1400
1400
5450
Sea lvl1000m2000m3000m4000m5000m
-16-19-19-19-19-20-19-19-20-18-18-19-16-15-15-15-16-17-16
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 -15°C on Mon night, min -20°C on Wed afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Fri night, min -19°C on Thu 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
-3° C
-
Wind obs. (9 kph from 140 degs) was rejected.
40 km
Mid: few
1032 km S
2835m alt.
3 hours ago
-
Wind obs. (40 kph from 10 degs) was rejected.
26 km
Mid: mostly cloudy
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.
1196 km S
3012m alt.
3 hours ago
-40° C
moderate snow
Ice crystals.
Wind obs. (22 kph from 10 degs) was rejected.
6.0 km
Mid: few
High: broken
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-8° C
heavy snow
Heavy drifting snow, below eye level.
31
Fresh winds from the E
(31 kph at 100).
20 km
Mid: clear
DomeA
1687 km SE
4084m alt.
2 hours ago
-
7
Light winds from the WNW
(7 kph at 290).
BaseSanMartin
1776 km W
7m alt.
3 hours ago
2° C
-
22
Moderate winds from the E
(22 kph at 90).
40 km
Mid: scattered
SHIP3835
1979 km W
15m alt.
4 hours ago
- 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.