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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -26°C on Mon afternoon, min -33°C on Tue afternoon). Winds increasing (light winds from the NNE on Sun night, fresh winds from the E by Mon morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -33°C on Thu morning, min -36°C on Sat morning). Wind will be generally light.

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
Cloud base (m)
1400
1400
4000
1450
1400
1400
1400
1400
1400
1400
1400
1400
1500
1450
km/h
25
NNE
15
NNE
25
ENE
30
ENE
20
NNE
15
NNE
20
NNE
25
N
15
NNE
10
N
10
WNW
10
WSW
5
WSW
10
SSW
20
SSE
20
SSE
15
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-31
-28
-28
-26
-27
-32
-33
-33
-33
-34
-34
-33
-33
-33
-34
-34
-34
min °C
-31
-30
-29
-27
-31
-32
-33
-33
-33
-34
-34
-33
-33
-34
-34
-34
-35
 chill °C
-46
-41
-43
-42
-43
-44
-46
-47
-45
-44
-41
-43
-41
-44
-48
-48
-48
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-31-29-29-27-29-32-33-33-33-34-34-33-33-34-34-34-35
Sunrise
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 -26°C on Mon afternoon, min -33°C on Tue afternoon). Winds increasing (light winds from the NNE on Sun night, fresh winds from the E by Mon morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -33°C on Thu morning, min -36°C on Sat morning). 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
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
-
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-13° C
light snow
Continuous light snow.
54
Near gales from the E
(54 kph at 90).
50 m
Mid: overcast
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-8° C
moderate snow
Snow
Wind obs. (11 kph from 140 degs) was rejected.
40 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
-1° C
-
13
Light winds from the N
(13 kph at 0).
35 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
Wind obs. (7 kph from 320 degs) was rejected.
0.0 km
BaseEsperanza
2135 km WNW
24m alt.
3 hours ago
3° C
-
31
Fresh winds from the W
(31 kph at 270).
30 km
Mid: overcast
BaseBernardoO higgins
2154 km WNW
10m alt.
3 hours ago
-3° C
partially cloudy
Clouds dissolving.
37
Fresh winds from the W
(37 kph at 280).
30 km
Mid: overcast
Syowa
2166 km E
26m alt.
2 hours ago
-15° C
moderate snow
Slight to moderate drifting snow, below eye level.
43
Strong winds from the E
(43 kph at 80).
50 km
Mid: few

* 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.