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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sun morning, min -30°C on Sun night). Winds increasing (light winds from the ESE on Sun morning, fresh winds from the SE by Mon morning).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -25°C on Wed morning, min -31°C on Fri morning). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSE by Fri morning).

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
5
ESE
15
SSE
15
SSE
35
SE
20
SE
20
SSE
20
S
20
S
20
SSE
10
S
5
SSE
15
SE
15
SE
20
SSE
25
SSE
30
SSE
35
SSE
30
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-24
-25
-27
-30
-30
-29
-28
-28
-26
-25
-27
-27
-28
-29
-29
-31
-31
-29
min °C
-24
-26
-30
-30
-30
-30
-28
-28
-27
-26
-27
-28
-28
-29
-30
-31
-31
-31
-30
-36
-43
-46
-42
-42
-41
-41
-40
-33
-34
-39
-39
-42
-44
-47
-48
-48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1450
1500
1400
1400
1400
7550
4400
4950
5350
6550
Sea lvl1000m2000m3000m4000m5000m
-24-26-29-30-30-30-28-28-27-26-27-28-28-29-30-31-31-30
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 -24°C on Sun morning, min -30°C on Sun night). Winds increasing (light winds from the ESE on Sun morning, fresh winds from the SE by Mon morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -25°C on Wed morning, min -31°C on Fri morning). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSE by Fri 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
-18° C
moderate snow
Slight to moderate drifting snow, below eye level.
31
Fresh winds from the SE
(31 kph at 140).
5.0 km
Mid: few
1136 km NNE
574m alt.
1 hour ago
-
15
Light winds from the E
(15 kph at 100).
1223 km NE
1290m alt.
1 hour ago
-27° C
No report.
0

(0 kph at —)
ASCATB358E68S
1639 km NE
15m alt.
3 hours ago
72
Gales from the S
(72 kph at 169).
- km
ASCATB359E68S
1645 km NE
15m alt.
3 hours ago
60
Near gales from the SSE
(60 kph at 165).
- km
ASCATC359E68S
1648 km NE
15m alt.
2 hours ago
65
Gales from the SSE
(65 kph at 168).
- km
ASCATC360E68S
1648 km NE
15m alt.
2 hours ago
48
Strong winds from the SSE
(48 kph at 168).
- km
ASCATB360E68S
1656 km NE
15m alt.
3 hours ago
39
Strong winds from the SSE
(39 kph at 164).
- km
ASCATC0E68S
1660 km NE
15m alt.
2 hours ago
32
Fresh winds from the SSE
(32 kph at 162).
- km
ASCATB0E68S
1662 km NE
15m alt.
3 hours ago
33
Fresh winds from the SSE
(33 kph at 163).
- 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.