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

AyStephenson Bastion
Weather Forecast, Antarctica

Placeholder
Issued: 5 am Wed 24 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -27°C on Wed afternoon, min -31°C on Fri afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -18°C on Mon night, min -31°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow mostly falling on Tue night. Extremely cold (max -13°C on Wed night, min -19°C on Thu night). Winds decreasing (gales from the NNE on Wed night, moderate winds from the NE by Thu night).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -8°C on Sat night, min -15°C on Fri morning). Winds decreasing (gales from the N on Fri afternoon, calm by Sun afternoon).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
snow showers
snow showers
snow showers
snow showers
part cloud
part cloud
part cloud
light snow
light snow
snow showers
snow showers
part cloud
part cloud
cloud
cloud
part cloud
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
light snow
light snow
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
15
WSW
15
SW
15
WSW
15
W
15
WNW
15
WNW
10
NW
10
NW
5
NW
10
NNW
10
NNW
10
N
10
N
10
WNW
15
NW
20
NW
15
NW
20
NNW
30
N
35
N
45
NNE
50
NNE
45
NNE
60
NNE
55
NNE
40
NE
30
NE
55
NE
70
NNE
65
NNE
65
NNE
40
NNE
25
N
5
NNW
5
WNW
5
SW
Wave Height Map
T antarctica.wind.12.cc23
T antarctica.wind.36.cc23
T antarctica.wind.60.cc23
T antarctica.wind.84.cc23
T antarctica.wind.108.cc23
T antarctica.wind.132.cc23
T antarctica.wind.156.cc23
T antarctica.wind.180.cc23
T antarctica.wind.204.cc23
T antarctica.wind.228.cc23
T antarctica.wind.252.cc23
T antarctica.wind.276.cc23
 cm 
1.0
1.0
1.0
4
1.0
3
5
1.0
 mm 
max°C
-28
-27
-27
-28
-28
-28
-30
-31
-31
-30
-29
-29
-27
-26
-25
-25
-23
-18
-17
-17
-17
-17
-15
-13
-14
-15
-16
-14
-12
-12
-12
-11
-8
-8
-8
-9
min°C
-28
-28
-28
-28
-28
-30
-30
-31
-31
-31
-30
-30
-28
-26
-25
-25
-24
-21
-17
-18
-18
-17
-16
-14
-15
-17
-19
-15
-12
-12
-12
-12
-10
-8
-9
-11
chill°C 
-39
-39
-39
-39
-39
-40
-39
-39
-39
-39
-38
-39
-36
-34
-34
-36
-34
-31
-28
-32
-32
-31
-29
-28
-29
-29
-31
-29
-26
-26
-26
-23
-20
-8
-9
-15
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4050
4350
1600
1450
1400
1400
1400
1400
1500
1550
1600
1750
1450
1400
1400
1450
1450
1550
1400
1400
1400
1400
1400
1400
5300
4650
1400
1400
900
900
1650
4650
2250
Sea lvl1000m2000m3000m4000m5000m
-28-28-28-28-28-29-30-31-31-31-30-30-28-26-25-25-24-20-17-18-18-17-16-14-15-16-18-15-12-12-12-12-9-8-9-10
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
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
12:00
12:00
12:00
12:00
12:00
12:00

Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -27°C on Wed afternoon, min -31°C on Fri afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Mon night, min -31°C on Sat morning). Wind will be generally light.

Stephenson Bastion Weather (Days 6-9):

A light covering of new snow mostly falling on Tue night. Extremely cold (max -13°C on Wed night, min -19°C on Thu night). Winds decreasing (gales from the NNE on Wed night, moderate winds from the NE 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Halley
581 km N
30m alt.
2 hours ago
-30° C
-
6
Light winds from the W
(6 kph at 270).
Criosfera1
817 km SSW
1285m alt.
2 hours ago
-45° C
No report.
50
Strong winds from the SW
(50 kph at 220).
1136 km NNE
574m alt.
2 hours ago
-23° C
No report.
41
Strong winds from the ESE
(41 kph at 110).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-23° C
No report.
44
Strong winds from the E
(44 kph at 100).
1196 km S
3012m alt.
1 hour ago
moderate snow
Ice crystals.
17
Light winds from the ENE
(17 kph at 70).
10.0 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.