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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sun 07 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -17°C on Sun morning, min -25°C on Tue afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -24°C on Wed morning, min -27°C on Fri afternoon). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
km/h
5
S
5
SW
0
ESE
5
W
5
W
5
NW
10
NE
10
NNE
10
NW
10
NNW
10
NNW
5
N
5
WNW
5
NW
5
NNW
10
N
15
NNE
15
NNE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-17
-18
-19
-20
-21
-22
-24
-24
-24
-24
-24
-25
-25
-25
-25
-25
-26
-27
min °C
-18
-19
-20
-20
-21
-24
-24
-25
-25
-25
-24
-26
-26
-25
-26
-26
-27
-27
-18
-23
-20
-20
-26
-30
-32
-33
-32
-33
-32
-26
-26
-31
-33
-35
-38
-38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1450
1600
1400
1400
1400
1400
1400
1400
1400
1400
1450
1500
1600
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-18-19-20-20-21-23-24-25-25-25-24-26-26-25-26-26-27-27
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 -17°C on Sun morning, min -25°C on Tue afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Wed morning, min -27°C on Fri afternoon). 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
-15° C
-
6
Light winds from the ESE
(6 kph at 110).
40 km
Mid: mostly cloudy
1136 km NNE
574m alt.
1 hour ago
-25° C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1196 km S
3012m alt.
3 hours ago
-
Wind obs. (13 kph from 360 degs) was rejected.
2.0 km
Mid: broken
1223 km NE
1290m alt.
1 hour ago
-27° C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (15 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
3 hours ago
5° C
light rain
Continuous light rain.
7
Light winds from the NW
(7 kph at 320).
28 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
3 hours ago
4° C
-
30
Fresh winds from the NW
(30 kph at 310).
35 km
Mid: scattered
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
63
Gales from the NW
(63 kph at 320).
0.0 km
hy2c352E63S
2050 km NNE
15m alt.
3 hours ago
48
Strong winds from the SSW
(48 kph at 208).
- 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.