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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 5 am Thu 24 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -28°C on Fri morning, min -32°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -28°C on Sun night, min -30°C on Mon morning). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
Cloud base (m)
1400
1400
1600
1500
9750
1400
km/h
15
NNE
15
NE
15
N
20
N
20
N
15
NE
5
E
0
ESE
5
N
10
NNW
15
NNW
15
N
10
ENE
15
ENE
20
ESE
15
SE
15
SE
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-32
-32
-29
-28
-29
-28
-28
-28
-28
-29
-29
-28
-29
-30
-30
-29
-29
-29
min °C
-32
-32
-31
-29
-29
-29
-28
-28
-28
-29
-29
-29
-30
-30
-30
-30
-30
-30
 chill °C
-44
-44
-43
-43
-42
-39
-28
-28
-28
-37
-39
-40
-42
-42
-42
-41
-41
-41
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-32-32-30-29-29-29-28-28-28-29-29-29-30-30-30-30-30-30
Sunrise
7:13
7:02
6:52
7:43
6:31
6:22
Sunset
8:03
8:14
8:22
9:33
8:41
8:52

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -28°C on Fri morning, min -32°C on Thu morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -28°C on Sun night, min -30°C on Mon 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
BaseBelgranoII
357 km NW
256m alt.
3 hours ago
-29°C
-
13
Light winds from the SE
(13 kph at 140).
40 km
Mid: overcast
1136 km NNE
574m alt.
50 minutes ago
-25°C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
50 minutes ago
-26°C
No report.
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
50 minutes ago
-27°C
No report.
0

(0 kph at —)
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-18°C
moderate snow
Continuous moderate snow.
41
Strong winds from the N
(41 kph at 0).
0.6 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
-12°C
-
28
Moderate winds from the WSW
(28 kph at 250).
35 km
Mid: scattered
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
Wind obs. (28 kph from 250 degs) was rejected.
0.0 km
BaseEsperanza
2135 km WNW
24m alt.
3 hours ago
-3°C
-
28
Moderate winds from the SW
(28 kph at 230).
30 km
Mid: scattered
Syowa
2166 km E
26m alt.
50 minutes ago
-12°C
-
37
Fresh winds from the ENE
(37 kph at 70).
BaseCarlini
2281 km WNW
11m alt.
3 hours ago
-6°C
light snow
Continuous light snow.
46
Strong winds from the W
(46 kph at 270).
3.0 km
Mid: mostly cloudy

* 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.