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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -26°C on Mon afternoon, min -32°C on Tue morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -29°C on Fri night, min -32°C on Wed afternoon). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
Cloud base (m)
1400
1400
1400
4450
1400
1400
1400
1400
1400
1450
1400
1450
1400
km/h
40
NNE
20
NNE
15
NE
15
ENE
25
ENE
25
N
20
NNE
25
N
30
N
15
N
15
NNW
10
WNW
5
WNW
5
WNW
5
NW
5
SE
5
SE
10
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-31
-30
-30
-29
-26
-26
-31
-31
-31
-31
-31
-31
-31
-31
-30
-30
-30
-29
min °C
-31
-30
-31
-29
-28
-31
-32
-32
-32
-31
-32
-31
-31
-31
-31
-30
-30
-30
 chill °C
-48
-42
-41
-40
-42
-46
-46
-48
-49
-43
-43
-40
-38
-38
-37
-36
-36
-39
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-31-30-31-29-27-29-32-32-32-31-32-31-31-31-31-30-30-30
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 -26°C on Mon afternoon, min -32°C on Tue morning). Mainly fresh winds.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -29°C on Fri night, min -32°C on Wed afternoon). Wind will be generally light.

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
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-26° C
No report.
17
Light winds from the E
(17 kph at 80).
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
clear
-
Wind obs. (19 kph from 230 degs) was rejected.
0.0 km
Syowa
2166 km E
26m alt.
1 hour ago
-12° C
-
Wind obs. (9 kph from 50 degs) was rejected.
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
-2° C
clear
Mist -.
37
Fresh winds from the W
(37 kph at 270).
4.0 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).
Williams Field
2573 km S
8m alt.
3 hours ago
-29° C
clear
Clear
7
Light winds from the NE
(7 kph at 40).
10.0 km
ASCATB29E62S
2756 km ENE
15m alt.
2 hours ago
23
Moderate winds from the E
(23 kph at 92).
- 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.