Mountain resort image
– Lat/Long: 69.82° S 69.72° W

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -14°C on Fri morning, min -33°C on Wed morning). Winds increasing (moderate winds from the SSW on Wed morning, near gales from the WNW by Fri afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun night. Extremely cold (max -19°C on Sat afternoon, min -32°C on Mon morning). Mainly gales.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
clear
part cloud
light snow
snow showers
snow showers
cloud
cloud
light snow
snow showers
snow showers
part cloud
cloud
part cloud
clear
clear
clear
some clouds
some clouds
clear
some clouds
light snow
snow shwrs
snow shwrs
cloudy
cloudy
light snow
snow shwrs
snow shwrs
some clouds
cloudy
some clouds
Cloud base (m)
1900
4700
4400
4200
2000
1500
1500
1500
1400
1400
1400
1400
1400
1450
1550
km/h
20
SSW
30
SSW
25
SSW
35
SSW
40
SSW
35
SW
30
W
60
NW
60
W
55
W
40
WNW
30
NW
20
NW
50
NNW
55
N
15
NNE
15
S
25
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
3
1
1
5
17
 mm
max °C
-32
-29
-27
-23
-20
-18
-14
-14
-20
-20
-19
-19
-20
-21
-23
-31
-30
-23
min °C
-33
-30
-29
-25
-22
-19
-16
-16
-21
-20
-20
-19
-20
-22
-29
-32
-30
-28
 chill °C
-47
-45
-43
-40
-37
-33
-27
-31
-38
-36
-34
-31
-30
-39
-44
-39
-41
-42
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-33-30-28-24-21-19-15-15-21-20-20-19-20-22-26-32-30-26-28-26-26-22-20-18-16-14-14-13-13-13-14-15-20-26-24-22-25-24-25-23-19-17-15-14-9-8-7-8-9-10-14-19-19-21-19-20-21-18-15-14-11-9-2-2-2-2-3-3-8-13-12-15
Sunrise
8:56
8:51
8:45
8:41
8:37
8:33
Sunset
6:22
6:25
6:30
6:34
6:37
6:42

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -14°C on Fri morning, min -33°C on Wed morning). Winds increasing (moderate winds from the SSW on Wed morning, near gales from the WNW by Fri afternoon).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun night. Extremely cold (max -19°C on Sat afternoon, min -32°C on Mon morning). Mainly gales.

This table gives the weather forecast for Mount Stephenson at the specific elevation of 2987 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Stephenson. 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
BaseSanMartin
215 km NNE
7m alt.
1 hour ago
-25°C
-
Wind obs. (11 kph from 140 degs) was rejected.
40 km
Mid: clear
ASCATB282E64S
794 km NW
15m alt.
3 hours ago
26
Moderate winds from the SE
(26 kph at 138).
- km
ASCATC278E65S
795 km WNW
15m alt.
3 hours ago
12
Light winds from the ESE
(12 kph at 103).
- km
ASCATC282E64S
800 km NW
15m alt.
3 hours ago
23
Moderate winds from the SE
(23 kph at 141).
- km
ASCATB278E65S
807 km WNW
15m alt.
3 hours ago
14
Light winds from the ESE
(14 kph at 119).
- km
ASCATC281E64S
809 km WNW
15m alt.
3 hours ago
36
Fresh winds from the SSE
(36 kph at 147).
- km
ASCATB281E64S
814 km WNW
15m alt.
3 hours ago
41
Strong winds from the SE
(41 kph at 144).
- km
ASCATB277E65S
822 km WNW
15m alt.
3 hours ago
18
Light winds from the SSE
(18 kph at 148).
- km
ASCATC287E63S
830 km NW
15m alt.
3 hours ago
31
Fresh winds from the SE
(31 kph at 139).
- km
ASCATB285E63S
833 km NW
15m alt.
3 hours ago
28
Moderate winds from the SE
(28 kph at 139).
- 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.