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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Wed 14 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -22°C on Tue night, min -26°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -25°C on Fri night, min -28°C on Mon afternoon). Wind will be generally light.

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
Cloud base (m)
4650
2000
1750
4500
9650
4100
4500
4950
km/h
10
WSW
10
SW
10
SSW
10
SE
10
ESE
15
ESE
20
ESE
20
ESE
15
ESE
15
SSE
15
S
15
S
10
SSW
10
SSW
10
S
15
SE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-22
-23
-22
-22
-23
-24
-23
-25
-26
-25
-26
-27
-25
-25
-26
-25
min °C
-25
-23
-22
-22
-24
-25
-24
-26
-26
-26
-26
-27
-26
-25
-26
-26
 chill °C
-34
-30
-29
-30
-34
-36
-36
-38
-37
-36
-37
-38
-36
-33
-34
-36
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-24-23-22-22-24-25-24-26-26-26-26-27-26-25-26-26
Sunrise
—
3:34
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
—
1:30
—
—
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 -22°C on Tue night, min -26°C on Fri morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -25°C on Fri night, min -28°C on Mon 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
BaseBelgranoII
357 km NW
256m alt.
47 minutes ago
-12°C
-
6
Light winds from the S
(6 kph at 180).
40 km
Mid: mostly cloudy
1136 km NNE
574m alt.
52 minutes ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
52 minutes ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
47 minutes ago
-10°C
-
22
Moderate winds from the SSE
(22 kph at 160).
20 km
Mid: mostly cloudy
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (7 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
47 minutes ago
3°C
-
4
Calm
(4 kph at 270).
40 km
Mid: overcast
ASCATC278E69S
1981 km WSW
15m alt.
4 hours ago
49
Strong winds from the NNE
(49 kph at 18).
- km
ASCATC275E69S
2003 km WSW
15m alt.
4 hours ago
33
Fresh winds from the NNE
(33 kph at 27).
- km
ASCATC273E69S
2033 km WSW
15m alt.
4 hours ago
26
Moderate winds from the NE
(26 kph at 56).
- 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.