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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Wed 24 Jun 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 -33°C on Wed night). Winds increasing (light winds from the ENE on Thu night, strong winds from the N by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -20°C on Sat afternoon, min -29°C on Mon afternoon). Winds decreasing (strong winds from the ENE on Sun morning, light winds from the NNE by Mon morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
km/h
15
SSE
20
SSE
25
S
30
S
20
SSE
5
ENE
30
NNW
45
N
25
W
30
NNW
20
NNE
35
NE
45
ENE
45
E
30
ENE
10
NNE
20
WNW
15
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-31
-32
-33
-32
-30
-23
-22
-23
-23
-21
-20
-20
-21
-23
-26
-27
-29
-26
min °C
-32
-32
-33
-32
-31
-28
-23
-24
-27
-22
-21
-21
-22
-25
-27
-28
-29
-28
 chill °C
-44
-46
-48
-48
-45
-37
-36
-39
-40
-35
-32
-36
-38
-41
-40
-37
-41
-39
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
3950
3750
5000
4050
4400
3550
1450
1550
1400
3100
1450
1550
Sea lvl1000m2000m3000m4000m5000m
-32-32-33-32-31-26-23-24-25-22-21-21-22-24-27-28-29-27
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 -33°C on Wed night). Winds increasing (light winds from the ENE on Thu night, strong winds from the N by Fri afternoon).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -20°C on Sat afternoon, min -29°C on Mon afternoon). Winds decreasing (strong winds from the ENE on Sun morning, light winds from the NNE by Mon 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
1136 km NNE
574m alt.
2 hours ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-26° C
No report.
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
2 hours ago
-
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
26
Moderate winds from the S
(26 kph at 190).
0.0 km
ASCATB6E65S
2059 km NE
15m alt.
2 hours ago
47
Strong winds from the E
(47 kph at 83).
- km
ASCATB7E65S
2064 km NE
15m alt.
2 hours ago
48
Strong winds from the E
(48 kph at 84).
- km
ASCATB6E64S
2081 km NE
15m alt.
2 hours ago
49
Strong winds from the E
(49 kph at 83).
- km
Centro Met. Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
2 hours ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
2291 km WNW
45m alt.
2 hours ago
-6° C
clear
-
31
Fresh winds from the ESE
(31 kph at 110).
10.0 km
Low: few
Dinamet
2292 km WNW
52m alt.
2 hours ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.

* 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.