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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 10 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -19°C on Sun morning, min -24°C on Mon afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -22°C on Fri night, min -27°C on Wed night). Wind will be generally light.

Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
km/h
15
NE
15
NE
10
NNE
10
NNE
10
NNE
15
NNE
15
NNE
15
N
10
N
10
NNE
10
NE
15
E
10
ESE
10
SSE
10
WSW
10
W
5
NNE
10
ENE
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max °C
-19
-19
-20
-22
-23
-24
-23
-23
-23
-23
-24
-25
-27
-26
-26
-25
-25
-22
min °C
-19
-20
-22
-23
-24
-24
-24
-23
-24
-24
-24
-27
-27
-26
-26
-26
-25
-25
-28
-29
-29
-31
-32
-33
-34
-32
-32
-32
-32
-36
-36
-34
-34
-33
-25
-33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1800
1750
1400
1400
1400
1400
1750
1700
1500
1400
1500
1400
1650
3250
Sea lvl1000m2000m3000m4000m5000m
-19-20-21-23-24-24-24-23-24-24-24-26-27-26-26-26-25-24
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 -19°C on Sun morning, min -24°C on Mon afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Fri night, min -27°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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseBelgranoII
357 km NW
256m alt.
2 hours ago
-9° C
-
20
Moderate winds from the W
(20 kph at 270).
40 km
Mid: overcast
1136 km NNE
574m alt.
1 hour ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1196 km S
3012m alt.
2 hours ago
-
Wind obs. (28 kph from 360 degs) was rejected.
1.6 km
High: broken
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
2 hours ago
-14° C
-
30
Fresh winds from the ESE
(30 kph at 110).
>50 km
Mid: scattered
BaseSanMartin
1776 km W
7m alt.
2 hours ago
3° C
light rain
Intermittent light drizzle.
7
Light winds from the SE
(7 kph at 140).
30 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
-3° C
State of sky unchanged.
65
Gales from the NW
(65 kph at 320).
35 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
91
Stormy winds from the NNW
(91 kph at 330).
0.0 km
BaseEsperanza
2135 km WNW
24m alt.
2 hours ago
-1° C
-
28
Moderate winds from the NNW
(28 kph at 340).
30 km
Mid: overcast

* 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.