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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 05 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -20°C on Tue night, min -26°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -20°C on Wed morning, min -24°C on Wed night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
 km/h
5
N
5
N
5
NW
5
NW
10
NNW
20
NW
15
WNW
10
WSW
5
SSW
5
E
5
E
10
E
10
E
5
ENE
5
N
10
WNW
10
WNW
15
NNW
max °C
-25
-25
-24
-22
-22
-22
-22
-21
-20
-20
-22
-23
-24
-24
-23
-22
-23
-22
min °C
-26
-25
-25
-23
-22
-24
-24
-21
-20
-21
-23
-24
-24
-24
-24
-23
-23
-23
-32
-30
-25
-23
-30
-35
-34
-28
-20
-21
-29
-32
-32
-30
-29
-32
-32
-32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1500
1550
1650
1400
1400
1400
1400
1800
2200
3200
3750
4600
1850
Sea lvl1000m2000m3000m4000m5000m
-26-25-25-23-22-23-23-21-20-21-23-24-24-24-24-23-23-23
Sunrise
9:05
10:15
10:28
10:39
10:52
11:06
Sunset
4:45
5:33
5:22
5:09
4:56
4:43

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -20°C on Tue night, min -26°C on Sun morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -20°C on Wed morning, min -24°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.
3 hours ago
-14° C
light snow
Intermittent light snow.
15
Light winds from the SE
(15 kph at 140).
4.0 km
Mid: overcast
1136 km NNE
574m alt.
1 hour ago
-
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-19° C
-
20
Moderate winds from the SW
(20 kph at 230).
20 km
Mid: scattered
BaseSanMartin
1776 km W
7m alt.
3 hours ago
4° C
light rain
Continuous light drizzle.
31
Fresh winds from the NNW
(31 kph at 340).
30 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
-1° C
State of sky unchanged.
31
Fresh winds from the WNW
(31 kph at 290).
35 km
Mid: overcast
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
37
Fresh winds from the WNW
(37 kph at 290).
10.0 km
Low: scattered
Mid: broken
BaseEsperanza
2135 km WNW
24m alt.
3 hours ago
2° C
moderate rain
Rain
35
Fresh winds from the WNW
(35 kph at 290).
30 km
Mid: overcast
BaseBernardoO higgins
2154 km WNW
10m alt.
3 hours ago
-5° C
snow showers
Snow showers.
19
Light winds from the WNW
(19 kph at 290).
3.0 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.