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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Wed 22 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Thu night, min -32°C on Wed morning). Winds decreasing (fresh winds from the E on Wed morning, light winds from the ENE by Thu night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -22°C on Sat morning, min -29°C on Sun night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
Cloud base (m)
4250
9300
9750
8000
5100
4850
4800
km/h
25
E
30
E
25
ENE
30
ENE
15
NE
15
NE
15
ENE
20
ENE
15
NE
10
N
10
NNW
10
W
20
WNW
15
NW
20
NW
20
NW
30
NNW
25
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-30
-31
-30
-26
-24
-22
-22
-22
-23
-22
-23
-24
-26
-27
-28
-29
-27
-28
min °C
-32
-31
-31
-28
-25
-23
-23
-22
-23
-23
-24
-26
-27
-28
-29
-29
-28
-28
 chill °C
-49
-47
-46
-43
-36
-32
-33
-33
-35
-31
-32
-37
-38
-40
-40
-42
-43
-42
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-31-31-31-27-25-23-23-22-23-23-24-25-27-28-29-29-28-28
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
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 -22°C on Thu night, min -32°C on Wed morning). Winds decreasing (fresh winds from the E on Wed morning, light winds from the ENE by Thu night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Sat morning, min -29°C on Sun 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
1136 km NNE
574m alt.
3 hours ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
3 hours ago
-
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
3 hours ago
-27° C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
15
Light winds from the WNW
(15 kph at 290).
0.0 km
ASCATC293E66S
2047 km W
15m alt.
3 hours ago
62
Gales from the SW
(62 kph at 218).
- km
ASCATB292E66S
2063 km W
15m alt.
3 hours ago
58
Near gales from the S
(58 kph at 191).
- km
ASCATC292E66S
2065 km W
15m alt.
3 hours ago
62
Gales from the S
(62 kph at 190).
- km
ASCATC291E66S
2068 km W
15m alt.
3 hours ago
67
Gales from the S
(67 kph at 190).
- km
ASCATB291E66S
2078 km W
15m alt.
3 hours ago
60
Near gales from the S
(60 kph at 188).
- km
ASCATC294E65S
2106 km W
15m alt.
3 hours ago
64
Gales from the SW
(64 kph at 232).
- 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.