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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Thu night. Extremely cold (max -13°C on Fri night, min -27°C on Thu night). Mainly near gales.

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -14°C on Sun morning, min -19°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the WSW by Tue night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
snow showers
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
snow showers
cloud
light snow
light snow
snow showers
part cloud
cloudy
light snow
snow shwrs
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
snow shwrs
cloudy
light snow
light snow
snow shwrs
some clouds
Cloud base (m)
1900
1450
1500
2500
1450
1500
1450
1450
2300
1500
1450
1450
1400
1400
1400
1450
km/h
30
WSW
45
W
45
SW
50
SW
55
SSW
40
SW
40
SW
40
SW
35
SW
30
WSW
30
WSW
40
W
40
WSW
35
WSW
25
W
15
W
15
W
10
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
10
1
1
1
1
 mm
max °C
-22
-22
-25
-22
-17
-13
-13
-14
-13
-14
-16
-17
-19
-19
-19
-19
-19
-19
min °C
-22
-24
-27
-24
-19
-15
-13
-14
-14
-16
-16
-19
-19
-19
-19
-19
-19
-19
 chill °C
-35
-42
-44
-41
-35
-28
-25
-26
-26
-27
-28
-33
-33
-32
-30
-28
-28
-26
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-23-26-23-18-14-13-14-14-15-16-18-19-19-19-19-19-19-18-18-21-21-17-13-12-13-14-13-13-14-14-14-14-14-15-15-15-12-16-19-16-10-9-11-12-11-9-9-9-10-10-9-10-10-10-6-10-15-12-6-4-6-7-6-4-4-3-4-4-4-4-5
Sunrise
9:56
9:51
9:47
9:41
9:37
9:32
Sunset
5:29
5:32
5:37
5:42
5:45
5:50

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Thu night. Extremely cold (max -13°C on Fri night, min -27°C on Thu night). Mainly near gales.

Mount Stephenson Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -14°C on Sun morning, min -19°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the WSW by Tue night).

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.
2 hours ago
-13° C
-
Wind obs. (11 kph from 320 degs) was rejected.
40 km
Mid: mostly cloudy
hy2c282E65S
648 km WNW
15m alt.
3 hours ago
22
Moderate winds from the WSW
(22 kph at 258).
- km
hy2c284E65S
655 km NW
15m alt.
3 hours ago
22
Moderate winds from the WNW
(22 kph at 282).
- km
hy2c281E65S
675 km WNW
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 260).
- km
hy2c283E65S
678 km NW
15m alt.
3 hours ago
23
Moderate winds from the W
(23 kph at 262).
- km
hy2c284E64S
700 km NW
15m alt.
3 hours ago
24
Moderate winds from the W
(24 kph at 265).
- km
hy2c282E64S
702 km WNW
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 262).
- km
hy2c278E66S
714 km WNW
15m alt.
3 hours ago
40
Strong winds from the W
(40 kph at 262).
- km
hy2c278E65S
715 km WNW
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 255).
- km
hy2c277E66S
715 km W
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 258).
- 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.