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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -26°C on Sun night, min -30°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -25°C on Thu morning, min -31°C on Fri night). Winds increasing (calm on Thu night, strong winds from the SE by Fri night).

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
km/h
15
SSE
25
SE
10
SSE
10
SSW
10
S
10
SSE
15
SE
20
ESE
15
ESE
15
E
15
ESE
15
SE
10
SE
15
ESE
30
ESE
40
SE
35
SSE
30
S
25
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-26
-29
-29
-29
-30
-30
-28
-27
-27
-26
-25
-27
-26
-27
-29
-30
-30
-29
-30
min °C
-30
-30
-29
-30
-30
-30
-29
-28
-27
-26
-27
-27
-26
-28
-30
-31
-30
-31
-30
-44
-45
-38
-38
-38
-39
-40
-40
-38
-36
-37
-37
-35
-41
-47
-48
-47
-46
-45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1450
5100
3850
7500
4500
Sea lvl1000m2000m3000m4000m5000m
-28-30-29-30-30-30-29-28-27-26-26-27-26-28-30-31-30-30-30
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 -26°C on Sun night, min -30°C on Sun night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -25°C on Thu morning, min -31°C on Fri night). Winds increasing (calm on Thu night, strong winds from the SE by Fri night).

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.
48 minutes ago
-20° C
-
7
Light winds from the SE
(7 kph at 140).
40 km
Mid: few
1136 km NNE
574m alt.
58 minutes ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
58 minutes ago
-26° C
No report.
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
58 minutes ago
-27° C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
3 hours ago
-
Wind obs. (6 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
48 minutes ago
-7° C
-
9
Light winds from the E
(9 kph at 90).
40 km
Mid: few
ASCATC273E70S
1961 km WSW
15m alt.
3 hours ago
33
Fresh winds from the NE
(33 kph at 48).
- km
ASCATC271E70S
1971 km WSW
15m alt.
3 hours ago
34
Fresh winds from the NE
(34 kph at 47).
- km
ASCATC272E70S
1974 km WSW
15m alt.
3 hours ago
33
Fresh winds from the NE
(33 kph at 48).
- km
ASCATC270E70S
1982 km WSW
15m alt.
3 hours ago
41
Strong winds from the NE
(41 kph at 47).
- 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.