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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 pm Wed 03 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -14°C on Sat afternoon, min -28°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Extremely cold (max -15°C on Sat night, min -22°C on Sun night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
cloud
cloud
cloud
cloud
light snow
light snow
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
light snow
light snow
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
km/h
10
SE
15
SE
15
SE
15
ESE
0
NW
10
WSW
10
WSW
10
WSW
10
W
10
WNW
5
SSW
5
S
5
SSE
20
E
5
SE
10
NW
20
NNW
25
N
20
NE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
3
max °C
-27
-27
-25
-19
-17
-16
-15
-15
-14
-15
-18
-20
-20
-21
-19
-18
-18
-18
-19
min °C
-28
-27
-27
-24
-17
-16
-16
-15
-15
-17
-19
-20
-22
-22
-20
-19
-18
-18
-24
-36
-38
-38
-34
-17
-23
-22
-21
-21
-22
-23
-24
-29
-33
-24
-23
-28
-29
-24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2250
1600
1400
1400
1400
1400
1400
1550
8350
4450
1900
1400
Sea lvl1000m2000m3000m4000m5000m
-28-27-26-22-17-16-16-15-15-16-19-20-21-22-20-19-18-18-22
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: A dusting of new snow. Extremely cold (max -14°C on Sat afternoon, min -28°C on Wed night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -15°C on Sat night, min -22°C on Sun 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
BaseBelgranoII
357 km NW
256m alt.
3 hours ago
-18° C
moderate snow
Slight to moderate drifting snow, above eye level.
63
Gales from the SE
(63 kph at 140).
0.8 km
Mid: few
1136 km NNE
574m alt.
47 minutes ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
47 minutes ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
47 minutes ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-13° C
light snow
Continuous light snow.
78
Severe gales from the E
(78 kph at 100).
less than 50m
Mid: overcast
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-1° C
-
Wind obs. (7 kph from 140 degs) was rejected.
40 km
Mid: mostly cloudy
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
2° C
-
20
Moderate winds from the NW
(20 kph at 320).
35 km
Mid: few
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
Wind obs. (26 kph from 320 degs) was rejected.
0.0 km
ASCATC260E71S
2085 km WSW
15m alt.
2 hours ago
37
Fresh winds from the ENE
(37 kph at 71).
- km
ASCATC259E71S
2106 km SW
15m alt.
2 hours ago
35
Fresh winds from the ENE
(35 kph at 70).
- 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.