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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 6 am Thu 05 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sat night, min -29°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -18°C on Tue night, min -24°C on Sun morning). Wind will be generally light.

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
Cloud base (m)
1450
1400
5350
5350
4300
4000
6950
8450
km/h
10
SW
10
SW
10
S
10
SSE
10
SSE
10
SSE
5
S
5
SW
5
WSW
10
WSW
10
WSW
5
SSW
5
SSW
5
SW
5
S
5
E
5
ENE
0
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-27
-28
-27
-29
-29
-26
-27
-26
-24
-24
-24
-22
-23
-22
-21
-21
-21
-18
min °C
-28
-28
-28
-29
-29
-28
-27
-27
-25
-24
-24
-23
-23
-23
-22
-21
-21
-20
 chill °C
-36
-37
-38
-38
-38
-38
-32
-32
-30
-31
-32
-30
-28
-28
-22
-25
-21
-20
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-28-28-28-29-29-27-27-27-25-24-24-23-23-23-22-21-21-19
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 -24°C on Sat night, min -29°C on Fri morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Tue night, min -24°C on Sun morning). 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
BaseBelgranoII
357 km NW
256m alt.
3 hours ago
-14°C
light snow
Snow grains.
6
Light winds from the NNE
(6 kph at 20).
5.0 km
Mid: overcast
1136 km NNE
574m alt.
49 minutes ago
-25°C
No report.
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
1189 km NE
694m alt.
3 hours ago
-
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
49 minutes ago
-27°C
No report.
0

(0 kph at —)
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-2°C
-
28
Moderate winds from the E
(28 kph at 90).
40 km
Mid: scattered
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
-4°C
-
33
Fresh winds from the SSW
(33 kph at 200).
35 km
Mid: overcast
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
-4°C
cloudy
Dry and cloudy.
31
Fresh winds from the SSW
(31 kph at 200).
10.0 km
Low: scattered
Mid: overcast
BaseEsperanza
2135 km WNW
24m alt.
3 hours ago
-1°C
light snow
Intermittent light snow.
20
Moderate winds from the SW
(20 kph at 230).
4.0 km
Mid: overcast
Syowa
2166 km E
26m alt.
44 minutes ago
-7°C
-
44
Strong winds from the NE
(44 kph at 40).
BaseCarlini
2281 km WNW
11m alt.
3 hours ago
2°C
Mist
48
Strong winds from the WNW
(48 kph at 290).
27 km
Mid: mostly cloudy

* 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.