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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Tue 05 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -27°C on Thu afternoon, min -31°C on Tue morning). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -21°C on Sat night, min -27°C on Fri morning). Wind will be generally light.

Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
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
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
km/h
20
SSE
15
SSE
10
E
5
ESE
5
SW
15
WSW
35
SW
30
SSW
15
S
10
SSE
5
W
10
ESE
15
SE
20
SE
5
NE
5
E
15
ESE
25
E
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max °C
-31
-31
-30
-29
-29
-28
-28
-27
-27
-26
-23
-24
-26
-24
-21
-22
-23
-24
min °C
-31
-31
-31
-30
-29
-29
-28
-27
-28
-27
-24
-27
-26
-25
-22
-23
-24
-25
-44
-42
-39
-37
-29
-38
-44
-42
-40
-35
-30
-36
-36
-36
-29
-30
-35
-37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
3550
1650
1950
8400
Sea lvl1000m2000m3000m4000m5000m
-31-31-31-30-29-29-28-27-28-27-24-26-26-25-22-23-24-25
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 -27°C on Thu afternoon, min -31°C on Tue morning). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu morning).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -21°C on Sat night, min -27°C on Fri 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
-31° C
-
4
Calm
(4 kph at 140).
40 km
Mid: few
1136 km NNE
574m alt.
3 hours ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
3 hours ago
-26° C
No report.
17
Light winds from the W
(17 kph at 260).
1196 km S
3012m alt.
3 hours ago
moderate snow
Ice crystals.
Wind obs. (22 kph from 110 degs) was rejected.
9.0 km
1223 km NE
1290m alt.
3 hours ago
-
0

(0 kph at —)
ASCATC284E72S
1592 km W
15m alt.
3 hours ago
30
Fresh winds from the ENE
(30 kph at 74).
- km
ASCATC283E72S
1597 km W
15m alt.
3 hours ago
30
Fresh winds from the ENE
(30 kph at 73).
- km
ASCATB283E72S
1599 km W
15m alt.
3 hours ago
31
Fresh winds from the ENE
(31 kph at 76).
- km
ASCATC282E72S
1612 km WSW
15m alt.
3 hours ago
28
Moderate winds from the ENE
(28 kph at 74).
- km
ASCATC283E71S
1613 km W
15m alt.
3 hours ago
34
Fresh winds from the E
(34 kph at 80).
- 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.