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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 pm Wed 20 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -21°C on Thu night, min -25°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -23°C on Sat afternoon, min -34°C on Mon afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the ESE by Mon night).

Wed
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
cloudy
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
clear
km/h
15
WNW
10
WNW
10
NW
10
NNW
20
N
20
NNW
20
NNW
10
N
5
NNW
5
WNW
5
NW
5
N
0
SSW
10
SW
10
ESE
25
ESE
35
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-22
-23
-24
-22
-21
-22
-23
-22
-23
-23
-24
-26
-27
-28
-31
-34
-32
min °C
-23
-25
-24
-23
-21
-22
-23
-23
-23
-24
-25
-26
-27
-30
-33
-34
-34
-32
-34
-31
-31
-31
-33
-34
-29
-23
-29
-25
-26
-27
-30
-47
-49
-52
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1650
1400
1600
1400
1600
1400
1400
1400
1400
1400
1400
1400
1450
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-23-24-24-23-21-22-23-23-23-24-25-26-27-29-32-34-33
Sunrise
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 -21°C on Thu night, min -25°C on Wed night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Sat afternoon, min -34°C on Mon afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the ESE by Mon 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
-17° C
-
4
Calm
(4 kph at 90).
40 km
Mid: clear
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
-
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
2 hours ago
-8° C
moderate snow
Continuous moderate snow.
56
Near gales from the ESE
(56 kph at 110).
less than 50m
Mid: overcast
ASCATB354E67S
1659 km NNE
15m alt.
3 hours ago
37
Fresh winds from the NNE
(37 kph at 32).
- km
ASCATC354E67S
1659 km NNE
15m alt.
2 hours ago
36
Fresh winds from the NNE
(36 kph at 33).
- km
ASCATC353E67S
1660 km NNE
15m alt.
2 hours ago
36
Fresh winds from the NE
(36 kph at 41).
- km
ASCATB353E67S
1660 km NNE
15m alt.
3 hours ago
37
Fresh winds from the NE
(37 kph at 42).
- km
ASCATB359E67S
1661 km NE
15m alt.
3 hours ago
41
Strong winds from the N
(41 kph at 358).
- 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.