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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Sat 29 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -23°C on Sun night, min -30°C on Sat morning). Winds increasing (light winds from the ENE on Sun afternoon, fresh winds from the ENE by Mon night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -28°C on Wed morning, min -32°C on Tue morning). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the N by Wed morning).

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
Cloud base (m)
3200
9900
9900
4300
9450
km/h
35
ENE
25
E
35
NE
15
ENE
15
E
25
ENE
20
NE
30
NE
35
ENE
30
NE
30
NE
20
NE
10
NE
5
NNW
10
N
15
NE
20
NE
20
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-29
-27
-28
-26
-26
-23
-23
-23
-25
-32
-31
-29
-28
-29
-29
-29
-29
-28
min °C
-30
-28
-29
-27
-26
-25
-23
-24
-30
-32
-31
-30
-29
-29
-30
-29
-29
-29
 chill °C
-46
-42
-45
-38
-37
-37
-35
-38
-47
-49
-47
-44
-37
-36
-39
-40
-42
-43
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-30-28-29-27-26-24-23-24-28-32-31-30-29-29-30-29-29-29
Sunrise
12:52
12:24
11:43
11:27
11:10
10:57
Sunset
2:49
3:17
3:39
3:57
4:13
4:28

Loading...

Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -23°C on Sun night, min -30°C on Sat morning). Winds increasing (light winds from the ENE on Sun afternoon, fresh winds from the ENE by Mon night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -28°C on Wed morning, min -32°C on Tue morning). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the N by Wed morning).

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.
2 hours ago
-23°C
Clouds developing.
24
Moderate winds from the SE
(24 kph at 140).
40 km
Mid: few
1136 km NNE
574m alt.
2 hours ago
-
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 —)
BaseSanMartin
1776 km W
7m alt.
2 hours ago
-25°C
-
Wind obs. (7 kph from 360 degs) was rejected.
40 km
Mid: clear
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
-15°C
-
39
Strong winds from the SW
(39 kph at 230).
35 km
Mid: few
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
Wind obs. (33 kph from 230 degs) was rejected.
0.0 km
BaseEsperanza
2135 km WNW
24m alt.
2 hours ago
-11°C
-
7
Light winds from the S
(7 kph at 180).
30 km
Mid: few
BaseBernardoO higgins
2154 km WNW
10m alt.
2 hours ago
-7°C
State of sky unchanged.
9
Light winds from the S
(9 kph at 180).
30 km
Mid: overcast
Syowa
2166 km E
26m alt.
1 hour ago
-14°C
-
9
Light winds from the NE
(9 kph at 50).

* 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.