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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -18°C on Sat morning, min -28°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -27°C on Tue morning, min -31°C on Thu afternoon). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the SSE by Thu night).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
20
NE
15
NE
15
NNE
10
NNW
10
NW
10
NNW
5
NNE
5
ENE
10
SE
10
ESE
10
SSE
10
SW
20
SSW
15
SW
15
SW
20
SSE
20
SSE
30
SSE
max °C
-18
-18
-18
-21
-23
-23
-25
-27
-27
-27
-27
-27
-28
-28
-28
-30
-30
-31
min °C
-19
-19
-21
-22
-23
-24
-26
-27
-28
-28
-27
-29
-29
-28
-30
-30
-31
-31
-29
-28
-26
-29
-31
-32
-26
-32
-37
-37
-35
-41
-42
-39
-42
-43
-45
-46
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1800
1400
1400
1400
1400
1400
1400
1400
1700
Sea lvl1000m2000m3000m4000m5000m
-19-19-20-22-23-24-26-27-28-28-27-28-29-28-29-30-31-31
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 -18°C on Sat morning, min -28°C on Mon night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Tue morning, min -31°C on Thu afternoon). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the SSE by Thu night).

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.
2 hours ago
-8° C
moderate snow
Continuous moderate snow.
13
Light winds from the SE
(13 kph at 140).
5.0 km
Mid: overcast
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.
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
1 hour ago
-27° C
No report.
0

(0 kph at —)
ASCATB8E69S
1659 km NE
15m alt.
3 hours ago
7
Light winds from the W
(7 kph at 269).
- km
ASCATC8E69S
1661 km NE
15m alt.
3 hours ago
9
Light winds from the SW
(9 kph at 236).
- km
ASCATB9E69S
1676 km ENE
15m alt.
3 hours ago
21
Moderate winds from the SSW
(21 kph at 206).
- km
ASCATC9E69S
1678 km ENE
15m alt.
3 hours ago
17
Light winds from the S
(17 kph at 178).
- km
DomeA
1687 km SE
4084m alt.
1 hour ago
-
2
Calm
(2 kph at 230).
ASCATB10E69S
1688 km ENE
15m alt.
3 hours ago
34
Fresh winds from the S
(34 kph at 185).
- 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.