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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 12 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -29°C on Mon afternoon, min -32°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -31°C on Wed morning, min -34°C on Fri night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
km/h
15
ENE
10
NNE
15
NNW
15
N
15
NE
15
NE
10
NNE
5
N
10
NW
10
NW
5
N
10
ENE
10
ESE
5
E
5
NW
10
NW
15
N
15
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-30
-30
-31
-30
-29
-30
-30
-30
-31
-31
-31
-32
-32
-33
-32
-32
-32
-33
min °C
-30
-31
-32
-30
-30
-30
-30
-30
-31
-32
-32
-33
-32
-33
-32
-32
-32
-34
 chill °C
-41
-38
-44
-41
-42
-42
-40
-37
-39
-40
-40
-42
-43
-40
-32
-41
-44
-46
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1400
1550
1400
1900
1800
1550
1400
1550
1400
1550
3500
1400
Sea lvl1000m2000m3000m4000m5000m
-30-31-32-30-30-30-30-30-31-32-32-33-32-33-32-32-32-34
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 -29°C on Mon afternoon, min -32°C on Sun night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -31°C on Wed morning, min -34°C on Fri 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.
1 hour ago
-25° C
No report.
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
20
Moderate winds from the WNW
(20 kph at 290).
0.0 km
Centro Met. Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
1 hour ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
2291 km WNW
45m alt.
2 hours ago
-1° C
light snow
Light snow.
28
Moderate winds from the W
(28 kph at 280).
8.0 km
Low: scattered
Mid: overcast
Dinamet
2292 km WNW
52m alt.
1 hour ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
Williams Field
2573 km S
8m alt.
2 hours ago
-31° C
clear
Haze -.
Wind obs. (6 kph from 90 degs) was rejected.
1.1 km
Low: overcast
ASCATB22E62S
2629 km ENE
15m alt.
3 hours ago
45
Strong winds from the NW
(45 kph at 313).
- km
ASCATC22E62S
2633 km ENE
15m alt.
2 hours ago
44
Strong winds from the NW
(44 kph at 308).
- 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.