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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -25°C on Sun night, min -37°C on Fri morning). Winds decreasing (strong winds from the ENE on Fri night, light winds from the E by Sun morning).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -25°C on Mon morning, min -38°C on Tue afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the NE by Tue night).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
4450
2000
km/h
30
ENE
30
ENE
40
ENE
30
ENE
25
E
30
NE
20
E
20
E
20
ENE
20
ENE
5
ENE
5
ENE
15
ENE
20
E
35
ENE
30
ENE
20
NNE
15
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-36
-33
-31
-28
-28
-29
-28
-26
-25
-25
-25
-27
-34
-37
-33
-32
-34
-37
min °C
-37
-35
-32
-30
-28
-30
-28
-27
-26
-25
-26
-32
-35
-38
-37
-32
-35
-37
 chill °C
-54
-52
-50
-45
-42
-46
-41
-39
-39
-36
-34
-41
-50
-54
-55
-48
-48
-50
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-37-34-32-29-28-30-28-27-26-25-26-30-35-38-35-32-35-37
Sunrise
12:00
12:52
12:24
11:43
11:27
11:10
Sunset
12:00
2:49
3:17
3:39
3:57
4:13

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -25°C on Sun night, min -37°C on Fri morning). Winds decreasing (strong winds from the ENE on Fri night, light winds from the E by Sun morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -25°C on Mon morning, min -38°C on Tue afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the NE 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
1136 km NNE
574m alt.
4 hours ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
4 hours ago
-
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
4 hours ago
-27°C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
Wind obs. (9 kph from 310 degs) was rejected.
0.0 km
Syowa
2166 km E
26m alt.
2 hours ago
-22°C
-
4
Calm
(4 kph at 20).
ASCATC299E63S
2189 km WNW
15m alt.
2 hours ago
35
Fresh winds from the NE
(35 kph at 40).
- km
ASCATB299E63S
2194 km WNW
15m alt.
3 hours ago
37
Fresh winds from the NE
(37 kph at 45).
- km
ASCATB297E64S
2200 km WNW
15m alt.
3 hours ago
28
Moderate winds from the NE
(28 kph at 55).
- km
ASCATB300E63S
2210 km WNW
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 51).
- km
ASCATC300E63S
2215 km WNW
15m alt.
2 hours ago
40
Strong winds from the NE
(40 kph at 56).
- 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.