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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Wed 29 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -32°C on Sat afternoon, min -35°C on Wed night). Winds decreasing (fresh winds from the NE on Wed night, light winds from the ENE by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -29°C on Mon night, min -33°C on Sat night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
1400
1400
1400
1400
1600
1500
1450
1500
1700
1500
km/h
25
NE
30
NNE
25
NNE
20
NE
20
NNE
15
NE
15
NE
10
ENE
10
NE
0
SE
5
WSW
5
NW
5
N
10
NNE
5
NE
5
ESE
10
SE
10
SE
10
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-34
-35
-34
-34
-33
-33
-33
-33
-32
-32
-33
-32
-32
-32
-31
-29
-30
-29
-28
min °C
-35
-35
-34
-35
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-32
-31
-30
-29
-29
 chill °C
-52
-52
-49
-48
-48
-46
-45
-43
-43
-33
-39
-33
-41
-42
-39
-37
-40
-38
-38
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-35-35-34-35-33-33-33-33-33-33-33-33-33-33-32-30-30-29-29
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 -32°C on Sat afternoon, min -35°C on Wed night). Winds decreasing (fresh winds from the NE on Wed night, light winds from the ENE by Sat afternoon).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -29°C on Mon night, min -33°C on Sat night). 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.
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.
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
2 hours ago
-27° C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
-18° C
clear
Mist -.
24
Moderate winds from the NNE
(24 kph at 20).
4.0 km
Low: broken
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
-5° C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the SW
(20 kph at 230).
10.0 km
Low: scattered
Mid: broken
Dinamet
2292 km WNW
52m alt.
2 hours ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
ASCATB274E66S
2335 km WSW
15m alt.
2 hours ago
57
Near gales from the SSW
(57 kph at 213).
- km
ASCATB273E66S
2349 km WSW
15m alt.
2 hours ago
55
Near gales from the SW
(55 kph at 219).
- km
ASCATB272E66S
2357 km WSW
15m alt.
2 hours ago
48
Strong winds from the SW
(48 kph at 230).
- 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.