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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Thu 21 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 Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -22°C on Wed morning, min -31°C on Mon morning). Winds decreasing (fresh winds from the SE on Tue morning, calm by Wed morning).

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
night
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
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
km/h
20
N
15
N
15
NNE
10
NNE
10
NNW
10
NNW
10
NNE
5
NE
5
SE
10
SSW
15
SE
25
SE
25
SSE
30
SE
30
SE
15
SE
5
ESE
5
ENE
15
E
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-21
-22
-21
-22
-22
-23
-24
-25
-25
-26
-29
-31
-30
-29
-27
-23
-22
-23
-24
min °C
-22
-22
-22
-22
-23
-24
-25
-25
-25
-27
-31
-31
-31
-29
-28
-26
-22
-23
-27
-33
-32
-31
-30
-30
-31
-33
-31
-30
-34
-45
-46
-45
-45
-43
-38
-27
-29
-40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1400
1400
1400
1400
1400
1550
1600
1450
1400
1450
1450
3000
Sea lvl1000m2000m3000m4000m5000m
-22-22-22-22-23-24-25-25-25-27-30-31-31-29-28-25-22-23-26
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 -21°C on Thu night, min -25°C on Sat night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Wed morning, min -31°C on Mon morning). Winds decreasing (fresh winds from the SE on Tue morning, calm by Wed morning).

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
light snow
Continuous light snow.
13
Light winds from the S
(13 kph at 180).
5.0 km
Mid: overcast
1136 km NNE
574m alt.
3 hours ago
-
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
3 hours ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
3 hours ago
-
0

(0 kph at —)
hy2b282E72S
1567 km WSW
15m alt.
3 hours ago
39
Strong winds from the NNW
(39 kph at 348).
- km
hy2b283E72S
1576 km WSW
15m alt.
3 hours ago
41
Strong winds from the NNW
(41 kph at 345).
- km
hy2b283E71S
1611 km W
15m alt.
3 hours ago
41
Strong winds from the NNW
(41 kph at 342).
- km
hy2b281E72S
1637 km WSW
15m alt.
3 hours ago
43
Strong winds from the NNW
(43 kph at 342).
- km
ASCATC358E67S
1649 km NE
15m alt.
3 hours ago
40
Strong winds from the ENE
(40 kph at 57).
- km
ASCATC359E68S
1650 km NE
15m alt.
3 hours ago
36
Fresh winds from the NE
(36 kph at 52).
- 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.