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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Tue 27 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -20°C on Mon night, min -24°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the ESE by Thu afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -17°C on Sat night, min -21°C on Thu night). Winds decreasing (strong winds from the E on Fri night, moderate winds from the E by Sat afternoon).

Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
5200
km/h
10
NNE
10
NNW
5
NNW
5
SSW
10
SSW
15
SSE
25
SE
30
ESE
30
ESE
35
ESE
40
ESE
40
E
40
E
25
ENE
20
E
30
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-20
-22
-24
-22
-23
-24
-22
-21
-21
-18
-19
-21
-19
-20
-20
-17
min °C
-21
-23
-24
-23
-23
-24
-24
-22
-22
-21
-20
-21
-20
-21
-21
-19
 chill °C
-27
-29
-29
-23
-31
-33
-36
-35
-36
-35
-34
-36
-35
-32
-32
-31
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-21-23-24-23-23-24-23-22-22-20-20-21-20-21-21-18
Sunrise
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—

Loading...

Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -20°C on Mon night, min -24°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the ESE by Thu afternoon).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -17°C on Sat night, min -21°C on Thu night). Winds decreasing (strong winds from the E on Fri night, moderate winds from the E by Sat afternoon).

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
1032 km S
2835m alt.
1 hour ago
-
Wind obs. (20 kph from 360 degs) was rejected.
28 km
Mid: mostly cloudy
1136 km NNE
574m alt.
1 hour ago
-25°C
No report.
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).
1196 km S
3012m alt.
1 hour ago
-
Wind obs. (20 kph from 360 degs) was rejected.
8.0 km
Mid: few
High: broken
1223 km NE
1290m alt.
50 minutes ago
-
0

(0 kph at —)
ASCATC301E69S
1559 km WNW
15m alt.
2 hours ago
14
Light winds from the E
(14 kph at 97).
- km
ASCATC300E69S
1563 km WNW
15m alt.
2 hours ago
15
Light winds from the ESE
(15 kph at 102).
- km
hy2c301E69S
1602 km WNW
15m alt.
3 hours ago
14
Light winds from the S
(14 kph at 190).
- km
hy2c301E68S
1623 km WNW
15m alt.
3 hours ago
18
Light winds from the SSW
(18 kph at 212).
- km
ASCATC300E68S
1628 km WNW
15m alt.
2 hours ago
15
Light winds from the W
(15 kph at 278).
- 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.