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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 6 am Wed 31 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -9°C on Fri night, min -15°C on Thu afternoon). Winds increasing (calm on Wed morning, strong winds from the N by Fri night).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Mon night, min -11°C on Sat afternoon). Winds decreasing (fresh winds from the N on Sat morning, calm by Sun afternoon).

Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
part cloud
clear
part cloud
part cloud
clear
cloud
snow showers
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
light snow
cloudy
some clouds
clear
some clouds
some clouds
clear
cloudy
snow shwrs
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
 km/h
5
NNE
5
NNE
10
NE
15
E
15
E
10
NE
10
NNE
15
NNE
40
N
35
N
20
N
10
NNW
5
W
0
WNW
5
ESE
10
ESE
5
ENE
5
NE
1
1
max °C
-13
-13
-11
-12
-14
-11
-12
-11
-9
-10
-11
-9
-10
-10
-10
-11
-10
-8
min °C
-13
-14
-12
-13
-15
-13
-12
-12
-10
-10
-11
-10
-10
-10
-10
-11
-11
-9
-13
-19
-17
-20
-23
-18
-18
-20
-20
-20
-20
-16
-14
-10
-10
-16
-15
-12
0
0
100
0
0
0
0
0
500
400
0
300
100
0
200
0
0
350
Cloud base (m)
1400
1400
1400
1400
1400
4650
4100
1450
1400
1400
1400
1450
1950
2150
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-13-14-12-13-15-12-12-12-10-10-11-10-10-10-10-11-11-9
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: A dusting of new snow. Temperatures will be well below freezing (max -9°C on Fri night, min -15°C on Thu afternoon). Winds increasing (calm on Wed morning, strong winds from the N by Fri night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -8°C on Mon night, min -11°C on Sat afternoon). Winds decreasing (fresh winds from the N on Sat morning, calm by Sun afternoon).

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.
54 minutes ago
-1° C
moderate snow
Continuous moderate snow.
6
Light winds from the W
(6 kph at 270).
1.5 km
Mid: overcast
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.
2 hours ago
-28° C
clear
-
Wind obs. (9 kph from 320 degs) was rejected.
10.0 km
Low: few
1223 km NE
1290m alt.
54 minutes ago
-
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
54 minutes ago
-39° C
-
2
Calm
(2 kph at 350).
BaseSanMartin
1776 km W
7m alt.
54 minutes ago
5° C
-
17
Light winds from the E
(17 kph at 90).
40 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
54 minutes ago
0° C
-
31
Fresh winds from the N
(31 kph at 350).
35 km
Mid: few
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
0° C
partially cloudy
Dry and partly cloudy.
26
Moderate winds from the N
(26 kph at 350).
10.0 km
Low: scattered
SHIP8664
2062 km WNW
3m alt.
3 hours ago
2° C

* 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.