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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 pm Wed 07 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -21°C on Wed morning, min -26°C on Fri afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -23°C on Mon night, min -26°C on Sat morning). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
Cloud base (m)
5000
4650
4300
3950
4150
4450
4300
1400
1400
1400
4200
1450
8250
km/h
15
ESE
10
SE
10
ESE
10
ESE
10
ESE
5
SE
10
W
15
W
20
WNW
15
NW
15
NNW
15
NE
10
E
0
E
0
SSE
5
W
5
WSW
5
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-21
-21
-21
-22
-23
-22
-23
-25
-25
-26
-26
-25
-25
-25
-24
-25
-25
-23
min °C
-22
-21
-21
-23
-24
-23
-24
-26
-26
-26
-26
-26
-25
-25
-25
-26
-26
-24
 chill °C
-31
-29
-30
-31
-32
-30
-32
-36
-37
-36
-36
-35
-32
-25
-25
-26
-26
-24
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-21-21-23-24-23-24-26-26-26-26-26-25-25-25-26-26-24
Sunrise
5:45
—
—
5:30
—
—
5:16
—
—
5:00
—
—
4:45
—
—
4:25
—
—
Sunset
—
—
11:23
—
—
11:37
—
—
11:51
12:06
—
—
12:22
—
—
12:41
—
—

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -21°C on Wed morning, min -26°C on Fri afternoon). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Mon night, min -26°C on Sat 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
1136 km NNE
574m alt.
1 hour ago
-
15
Light winds from the E
(15 kph at 100).
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
Wind obs. (11 kph from 220 degs) was rejected.
0.0 km
ASCATC306E63S
2187 km WNW
15m alt.
3 hours ago
61
Near gales from the W
(61 kph at 270).
- km
ASCATB306E63S
2190 km WNW
15m alt.
4 hours ago
59
Near gales from the W
(59 kph at 274).
- km
ASCATB305E63S
2206 km WNW
15m alt.
4 hours ago
55
Near gales from the W
(55 kph at 267).
- km
ASCATB304E63S
2210 km WNW
15m alt.
4 hours ago
54
Near gales from the W
(54 kph at 267).
- km
ASCATB303E63S
2232 km WNW
15m alt.
4 hours ago
45
Strong winds from the W
(45 kph at 270).
- km
ASCATB308E62S
2283 km WNW
15m alt.
4 hours ago
45
Strong winds from the WSW
(45 kph at 258).
- km
ASCATC308E62S
2289 km WNW
15m alt.
3 hours ago
44
Strong winds from the W
(44 kph at 260).
- 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.