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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Sun 10 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -20°C on Sun night, min -25°C on Wed afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -20°C on Sat afternoon, min -26°C on Thu morning). Wind will be generally light.

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
km/h
10
ENE
5
NE
5
NNW
5
N
10
N
10
N
15
NNW
15
NNE
10
NNE
10
ENE
5
SE
10
W
15
NNW
15
N
15
NNE
15
NNE
15
NE
20
NE
30
NE
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max °C
-20
-22
-22
-23
-23
-23
-23
-23
-25
-25
-26
-24
-24
-23
-23
-21
-21
-20
-16
min °C
-22
-22
-23
-24
-23
-23
-24
-24
-25
-25
-26
-25
-24
-24
-23
-24
-21
-21
-18
-26
-22
-28
-32
-31
-32
-33
-33
-34
-33
-31
-32
-32
-35
-33
-34
-31
-32
-29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1600
1400
1400
1400
1550
1550
1500
1400
1400
1900
2000
1600
1400
1400
1550
Sea lvl1000m2000m3000m4000m5000m
-21-22-23-24-23-23-24-24-25-25-26-25-24-24-23-23-21-21-17
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 -20°C on Sun night, min -25°C on Wed afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -20°C on Sat afternoon, min -26°C on Thu morning). 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
-14° C
-
15
Light winds from the SE
(15 kph at 140).
40 km
Mid: mostly cloudy
1136 km NNE
574m alt.
2 hours ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
ASCATC283E72S
1553 km WSW
15m alt.
3 hours ago
36
Fresh winds from the W
(36 kph at 272).
- km
ASCATC278E73S
1554 km WSW
15m alt.
3 hours ago
26
Moderate winds from the ESE
(26 kph at 113).
- km
ASCATC277E73S
1555 km WSW
15m alt.
3 hours ago
37
Fresh winds from the SSE
(37 kph at 165).
- km
ASCATC279E73S
1571 km WSW
15m alt.
3 hours ago
26
Moderate winds from the E
(26 kph at 87).
- km
ASCATC276E73S
1574 km WSW
15m alt.
3 hours ago
37
Fresh winds from the S
(37 kph at 174).
- km
ASCATC281E72S
1585 km WSW
15m alt.
3 hours ago
45
Strong winds from the W
(45 kph at 267).
- 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.