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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 pm Thu 08 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Thu night, min -26°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sun night, min -28°C on Tue morning). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
cloudy
some clouds
clear
clear
Cloud base (m)
4100
3550
8300
1500
1400
1400
1400
1450
1550
1450
1400
1500
1400
1400
1400
1450
km/h
10
ESE
10
ESE
5
SE
5
W
10
W
15
NW
10
NW
10
NNW
10
N
5
N
5
NW
5
WSW
5
WNW
10
WNW
0
E
5
SSE
5
SSE
10
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-23
-23
-22
-23
-24
-24
-25
-26
-25
-25
-25
-24
-25
-26
-26
-27
-28
-24
min °C
-23
-23
-23
-23
-25
-25
-26
-26
-26
-25
-25
-25
-26
-26
-26
-28
-28
-26
 chill °C
-31
-30
-30
-28
-34
-34
-35
-35
-35
-30
-25
-25
-34
-33
-26
-35
-35
-26
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-23-23-23-23-25-25-26-26-26-25-25-25-26-26-26-28-28-25
Sunrise
5:30
—
—
5:16
—
—
5:00
—
—
4:45
—
—
4:25
—
—
4:04
—
—
Sunset
—
—
11:37
—
—
11:51
12:06
—
—
12:22
—
—
12:41
—
—
1:03
—
—

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -22°C on Thu night, min -26°C on Sat morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Sun night, min -28°C on Tue 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
-
6
Light winds from the SW
(6 kph at 230).
40 km
Mid: scattered
1136 km NNE
574m alt.
3 hours ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-14°C
-
7
Light winds from the E
(7 kph at 80).
DomeA
1687 km SE
4084m alt.
2 hours ago
-
Wind obs. (22 kph from 230 degs) was rejected.
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-1°C
light rain
Light drizzle and rain.
6
Light winds from the SSE
(6 kph at 160).
28 km
Mid: overcast
BaseMarambio
2039 km WNW
200m alt.
2 hours ago
2°C
-
Wind obs. (13 kph from 290 degs) was rejected.
35 km
Mid: clear
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
Wind obs. (17 kph from 270 degs) was rejected.
0.0 km
ASCATC295E65S
2069 km WNW
15m alt.
4 hours ago
26
Moderate winds from the NNW
(26 kph at 339).
- 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.