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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 am Fri 02 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -28°C on Fri afternoon, min -32°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -19°C on Wed afternoon, min -31°C on Mon night). Winds decreasing (near gales from the SE on Mon night, light winds from the NE by Wed afternoon).

Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
Cloud base (m)
4850
2150
2950
3450
3900
km/h
15
SE
25
SE
20
SE
15
S
10
SE
10
SE
10
S
15
S
15
S
10
SE
20
SE
20
SE
35
SE
50
SE
45
SE
40
ESE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-31
-30
-28
-28
-29
-30
-29
-29
-29
-27
-27
-28
-30
-30
-29
-24
min °C
-32
-31
-28
-29
-29
-30
-29
-29
-29
-28
-27
-30
-31
-31
-30
-29
 chill °C
-47
-46
-41
-40
-38
-40
-37
-39
-39
-38
-39
-44
-48
-50
-48
-47
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-32-31-28-29-29-30-29-29-29-28-27-29-31-31-30-27
Sunrise
—
6:45
—
—
6:32
—
—
6:22
—
—
6:09
—
—
5:58
—
—
Sunset
—
—
—
10:26
—
—
10:37
—
—
10:48
—
—
11:00
—
—
11:11

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -28°C on Fri afternoon, min -32°C on Thu night). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -19°C on Wed afternoon, min -31°C on Mon night). Winds decreasing (near gales from the SE on Mon night, light winds from the NE by Wed afternoon).

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
-25°C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-26°C
No report.
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
45 minutes ago
-27°C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
41
Strong winds from the SSW
(41 kph at 200).
0.0 km
Syowa
2166 km E
26m alt.
1 hour ago
-24°C
-
4
Calm
(4 kph at 250).
hy2c297E64S
2193 km WNW
15m alt.
3 hours ago
52
Near gales from the SW
(52 kph at 232).
- km
hy2c297E63S
2211 km WNW
15m alt.
3 hours ago
49
Strong winds from the SW
(49 kph at 235).
- km
hy2c306E62S
2221 km WNW
15m alt.
3 hours ago
36
Fresh winds from the W
(36 kph at 262).
- km
hy2c305E62S
2222 km WNW
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 248).
- km
hy2c302E63S
2227 km WNW
15m alt.
3 hours ago
48
Strong winds from the WSW
(48 kph at 245).
- 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.