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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Mon 27 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Mon morning, min -30°C on Tue afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -24°C on Fri night, min -35°C on Sat night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
 km/h
10
NNW
10
W
10
W
10
NW
10
N
0
NNE
10
S
10
S
15
W
10
WSW
15
SE
10
S
5
SSW
10
WSW
10
WNW
20
NW
25
NW
15
NW
max °C
-22
-23
-25
-26
-29
-29
-28
-28
-26
-31
-30
-28
-27
-27
-24
-26
-28
-31
min °C
-23
-24
-25
-27
-30
-30
-29
-28
-29
-32
-31
-29
-28
-27
-25
-26
-30
-35
-30
-32
-34
-36
-36
-30
-39
-38
-40
-40
-43
-38
-35
-34
-33
-38
-44
-48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
5150
4350
1400
1400
1400
1450
1500
1750
1450
3750
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-23-24-25-27-30-30-29-28-28-32-31-29-28-27-25-26-29-33
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 -22°C on Mon morning, min -30°C on Tue afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Fri night, min -35°C on Sat 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseBelgranoII
357 km NW
256m alt.
43 minutes ago
-22° C
-
2
Calm
(2 kph at 0).
40 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
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
43 minutes ago
-61° C
-
Wind obs. (6 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
43 minutes ago
-
9
Light winds from the SE
(9 kph at 140).
40 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
43 minutes ago
-7° C
-
31
Fresh winds from the NNE
(31 kph at 20).
35 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
28
Moderate winds from the NNE
(28 kph at 20).
0.0 km
BaseEsperanza
2135 km WNW
24m alt.
43 minutes ago
-1° C
-
46
Strong winds from the W
(46 kph at 270).
30 km
Mid: mostly cloudy
ASCATC30E68S
2139 km E
15m alt.
2 hours ago
41
Strong winds from the NE
(41 kph at 50).
- 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.