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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Thu 22 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -21°C on Wed night, min -30°C on Sat afternoon). Winds decreasing (gales from the NE on Fri night, light winds from the N by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -22°C on Mon night, min -30°C on Sat night). Wind will be generally light.

Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
Cloud base (m)
1500
1400
1400
1400
km/h
50
E
35
E
40
E
40
ESE
35
ESE
35
ENE
65
NE
50
NE
25
NNE
15
NW
15
NW
10
WNW
10
SW
10
S
15
SSW
5
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-21
-24
-27
-24
-26
-27
-24
-26
-30
-28
-28
-28
-26
-26
-25
-22
min °C
-22
-25
-27
-26
-29
-29
-24
-27
-30
-30
-28
-28
-27
-26
-25
-25
 chill °C
-36
-40
-43
-42
-45
-45
-42
-44
-45
-39
-39
-36
-34
-35
-35
-34
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-25-27-25-28-28-24-27-30-29-28-28-27-26-25-24
Sunrise
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
—
12:00
—
—
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 -21°C on Wed night, min -30°C on Sat afternoon). Winds decreasing (gales from the NE on Fri night, light winds from the N by Sat afternoon).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Mon night, min -30°C on Sat night). 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
-13°C
-
13
Light winds from the ESE
(13 kph at 110).
40 km
Mid: scattered
1032 km S
2835m alt.
3 hours ago
-
Wind obs. (22 kph from 20 degs) was rejected.
3.2 km
Mid: sky obscured
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
-26°C
No report.
Wind obs. (17 kph from 260 degs) was rejected.
1196 km S
3012m alt.
2 hours ago
moderate snow
Ice crystals.
Wind obs. (22 kph from 10 degs) was rejected.
4.8 km
High: scattered
1223 km NE
1290m alt.
1 hour ago
-27°C
No report.
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-17°C
light snow
Continuous light snow.
48
Strong winds from the E
(48 kph at 80).
50 m
Mid: overcast
ASCATB300E69S
1584 km WNW
15m alt.
2 hours ago
31
Fresh winds from the SW
(31 kph at 221).
- km
ASCATB301E69S
1595 km WNW
15m alt.
2 hours ago
32
Fresh winds from the WSW
(32 kph at 240).
- km
ASCATB300E68S
1632 km WNW
15m alt.
2 hours ago
40
Strong winds from the WSW
(40 kph at 245).
- 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.