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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 11 pm Fri 18 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -28°C on Fri night, min -36°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -33°C on Tue night, min -37°C on Thu morning). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9800
1400
1450
km/h
15
ENE
10
NE
15
NNE
10
NNE
5
N
5
NW
15
WNW
15
WSW
15
SW
15
SE
20
ESE
15
ESE
10
ESE
5
NE
5
NE
10
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-28
-28
-28
-28
-29
-30
-32
-35
-36
-35
-35
-34
-33
-34
-35
-35
min °C
-28
-28
-28
-29
-30
-31
-34
-35
-36
-36
-35
-34
-33
-34
-35
-36
 chill °C
-41
-38
-38
-37
-37
-39
-49
-48
-49
-48
-49
-47
-44
-34
-43
-46
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-28-28-28-29-30-31-33-35-36-36-35-34-33-34-35-36
Sunrise
8:01
7:52
7:42
7:31
7:22
Sunset
7:18
7:26
7:35
7:46
7:54

Loading...

Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -28°C on Fri night, min -36°C on Mon afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -33°C on Tue night, min -37°C on Thu 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
-27°C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (13 kph from 230 degs) was rejected.
ASCATB290E68S
1807 km W
15m alt.
2 hours ago
53
Near gales from the W
(53 kph at 276).
- km
ASCATB289E68S
1811 km W
15m alt.
2 hours ago
58
Near gales from the WSW
(58 kph at 256).
- km
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
-3°C
-
7
Light winds from the NW
(7 kph at 320).
35 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
Wind obs. (9 kph from 360 degs) was rejected.
0.0 km
Syowa
2166 km E
26m alt.
2 hours ago
-20°C
-
7
Light winds from the E
(7 kph at 80).
ASCATB301E63S
2188 km WNW
15m alt.
2 hours ago
45
Strong winds from the W
(45 kph at 266).
- 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.