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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Fri morning, min -27°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -27°C on Mon morning, min -30°C on Mon afternoon). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the SW by Tue night).

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
km/h
15
N
15
NNE
10
NE
5
NNW
5
NW
5
N
0
NE
0
S
5
WSW
10
SE
15
SSE
15
S
30
S
35
S
15
SW
10
SSW
10
S
15
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-22
-22
-22
-22
-23
-24
-26
-26
-26
-27
-30
-29
-30
-28
-27
-28
-28
-29
min °C
-22
-22
-22
-23
-24
-26
-26
-26
-27
-29
-30
-29
-30
-30
-28
-28
-29
-30
-32
-31
-30
-28
-30
-26
-26
-26
-34
-39
-42
-42
-45
-46
-36
-36
-39
-41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1450
1400
1400
1400
1400
1550
1550
1400
1400
1400
1400
5050
Sea lvl1000m2000m3000m4000m5000m
-22-22-22-23-24-25-26-26-27-28-30-29-30-29-28-28-29-30
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 Fri morning, min -27°C on Sun night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Mon morning, min -30°C on Mon afternoon). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the SW by Tue 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.
3 hours ago
-12° C
light snow
Continuous light snow.
4
Calm
(4 kph at 50).
5.0 km
Mid: overcast
1032 km S
2835m alt.
3 hours ago
-
Wind obs. (37 kph from 350 degs) was rejected.
1.0 km
Mid: mostly cloudy
1136 km NNE
574m alt.
3 hours ago
-
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).
1196 km S
3012m alt.
3 hours ago
-
Wind obs. (35 kph from 350 degs) was rejected.
1.0 km
High: broken
1223 km NE
1290m alt.
3 hours ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-8° C
heavy snow
Heavy drifting snow, below eye level.
28
Moderate winds from the SE
(28 kph at 140).
20 km
Mid: overcast
1491 km ENE
9m alt.
3 hours ago
-11° C
heavy snow
Heavy drifting snow, above eye level.
59
Near gales from the SE
(59 kph at 140).
less than 50m
Mid: overcast
ASCATB358E68S
1639 km NE
15m alt.
3 hours ago
36
Fresh winds from the NW
(36 kph at 309).
- km
ASCATC359E68S
1642 km NE
15m alt.
3 hours ago
41
Strong winds from the NW
(41 kph at 314).
- 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.