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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -23°C on Fri morning, min -32°C on Thu morning). Winds increasing (calm on Sat morning, strong winds from the E by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -26°C on Sun morning, min -30°C on Mon morning). Winds decreasing (strong winds from the E on Sun morning, calm by Sun night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
km/h
30
SSE
25
SSE
10
ESE
10
NE
10
NNE
15
NW
5
S
10
E
30
ENE
40
E
30
E
5
ENE
15
NW
15
NW
15
NW
10
NNW
10
NNW
10
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-31
-30
-24
-23
-23
-24
-25
-25
-24
-26
-28
-27
-29
-29
-27
-26
-27
-26
min °C
-32
-30
-29
-23
-23
-25
-25
-25
-25
-27
-28
-28
-30
-29
-28
-27
-27
-27
 chill °C
-48
-44
-40
-31
-31
-33
-25
-34
-38
-43
-43
-40
-42
-40
-39
-36
-36
-36
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
4800
4050
1500
1450
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-32-30-27-23-23-25-25-25-25-27-28-28-30-29-28-27-27-27
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 -23°C on Fri morning, min -32°C on Thu morning). Winds increasing (calm on Sat morning, strong winds from the E by Sat night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -26°C on Sun morning, min -30°C on Mon morning). Winds decreasing (strong winds from the E on Sun morning, calm by Sun 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.
1 hour ago
-
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
1 hour ago
-27° C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
-17° C
clear
Fog freezing -.
41
Strong winds from the N
(41 kph at 0).
0.0 km
Low: broken
Mid: broken
Centro Met. Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
1 hour 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
cloudy
Dry and cloudy.
19
Light winds from the NW
(19 kph at 320).
10.0 km
Low: overcast
Dinamet
2292 km WNW
52m alt.
1 hour ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATB7E62S
2399 km NE
15m alt.
3 hours ago
50
Strong winds from the WSW
(50 kph at 249).
- km
ASCATB8E62S
2413 km NE
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 257).
- km
ASCATB9E62S
2424 km NE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 254).
- 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.