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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Tue 13 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -23°C on Tue night, min -28°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sat night, min -28°C on Fri afternoon). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
1500
1400
1650
1450
1900
1700
1700
1400
km/h
5
NE
5
SE
5
WSW
10
WSW
5
SW
5
S
10
SE
15
SE
20
SE
25
ESE
20
ESE
15
ESE
10
SE
10
SSW
10
SW
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-26
-27
-27
-23
-24
-24
-23
-26
-27
-26
-27
-27
-25
-26
-26
-24
min °C
-27
-27
-27
-26
-24
-24
-24
-27
-28
-27
-27
-28
-27
-26
-27
-25
 chill °C
-34
-27
-32
-34
-30
-29
-30
-39
-41
-40
-40
-39
-37
-35
-36
-35
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-27-27-27-25-24-24-24-27-28-27-27-28-26-26-27-25
Sunrise
—
4:04
—
—
3:34
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
—
1:03
—
—
1:30
—
—
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 -23°C on Tue night, min -28°C on Thu afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Sat night, min -28°C on Fri afternoon). 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.
57 minutes ago
-
15
Light winds from the E
(15 kph at 100).
1223 km NE
1290m alt.
57 minutes ago
-
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
3 hours ago
-
Wind obs. (9 kph from 230 degs) was rejected.
ASCATB275E69S
2018 km WSW
15m alt.
2 hours ago
47
Strong winds from the N
(47 kph at 4).
- km
ASCATB273E69S
2023 km WSW
15m alt.
2 hours ago
47
Strong winds from the N
(47 kph at 9).
- km
ASCATB276E69S
2031 km WSW
15m alt.
2 hours ago
48
Strong winds from the N
(48 kph at 5).
- km
ASCATB276E68S
2033 km WSW
15m alt.
2 hours ago
48
Strong winds from the N
(48 kph at 5).
- km
ASCATB274E69S
2034 km WSW
15m alt.
2 hours ago
46
Strong winds from the N
(46 kph at 9).
- km
ASCATB277E68S
2035 km WSW
15m alt.
2 hours ago
46
Strong winds from the N
(46 kph at 6).
- km
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
1°C
-
24
Moderate winds from the SW
(24 kph at 220).
35 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.