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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Fri 24 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -21°C on Fri morning, min -30°C on Sun afternoon). Winds decreasing (near gales from the ENE on Fri night, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -27°C on Mon morning, min -30°C on Tue night). Winds decreasing (strong winds from the N on Mon night, light winds from the ENE by Wed night).

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
Cloud base (m)
4900
9400
1550
1400
1500
1400
1400
1400
1600
4250
km/h
20
E
35
ENE
55
ENE
25
ENE
15
NE
10
NW
10
NNW
10
NW
25
N
35
N
40
N
40
N
15
N
15
NE
15
NE
10
NNE
10
NE
15
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-21
-21
-21
-23
-24
-25
-29
-29
-27
-27
-27
-27
-29
-28
-29
-29
-30
-29
min °C
-21
-21
-23
-24
-25
-28
-29
-30
-28
-28
-28
-28
-29
-29
-30
-29
-30
-30
 chill °C
-32
-35
-37
-35
-32
-34
-37
-41
-40
-45
-45
-43
-39
-40
-42
-38
-40
-41
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-21-21-22-24-25-27-29-30-28-28-28-28-29-29-30-29-30-30
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 -21°C on Fri morning, min -30°C on Sun afternoon). Winds decreasing (near gales from the ENE on Fri night, calm by Sat night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -27°C on Mon morning, min -30°C on Tue night). Winds decreasing (strong winds from the N on Mon night, light winds from the ENE by Wed 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.
54 minutes ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
54 minutes ago
-26° C
No report.
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
54 minutes ago
-
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
43
Strong winds from the SW
(43 kph at 220).
0.0 km
Centro Met. Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
54 minutes 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
-3° C
clear
-
28
Moderate winds from the SW
(28 kph at 220).
10.0 km
Low: few
Dinamet
2292 km WNW
52m alt.
54 minutes ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
Williams Field
2573 km S
8m alt.
2 hours ago
-27° C
clear
Haze -.
37
Fresh winds from the ENE
(37 kph at 70).
5.0 km
Low: overcast
ASCATB32E63S
2706 km ENE
15m alt.
3 hours ago
63
Gales from the W
(63 kph at 272).
- km
ASCATB33E63S
2729 km ENE
15m alt.
3 hours ago
67
Gales from the W
(67 kph at 265).
- 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.