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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -18°C on Wed night, min -26°C on Fri morning). Winds decreasing (near gales from the S on Tue night, moderate winds from the WSW by Fri morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -13°C on Sun night, min -25°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat afternoon, gales from the SW by Mon afternoon).

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
part cloud
light snow
snow showers
clear
part cloud
light snow
light snow
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
light snow
snow shwrs
clear
some clouds
light snow
light snow
clear
some clouds
clear
clear
Cloud base (m)
1950
1600
1450
1400
1400
1400
1700
1400
1500
5450
1500
km/h
45
SSE
50
S
50
S
40
SSW
40
WSW
40
SW
35
WSW
25
WSW
25
WSW
30
WSW
25
W
10
WSW
25
SSE
35
SSW
40
SW
55
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
1
2
2
 mm
max °C
-22
-21
-19
-18
-21
-22
-23
-26
-25
-23
-23
-24
-19
-19
-14
-13
min °C
-25
-21
-20
-20
-21
-23
-25
-26
-26
-24
-24
-25
-25
-19
-17
-14
 chill °C
-41
-37
-35
-33
-35
-38
-39
-40
-40
-37
-35
-35
-36
-32
-30
-27
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-24-21-20-19-21-23-24-26-26-24-24-25-22-19-16-14-22-19-17-15-17-18-19-19-20-19-18-19-19-16-14-13-22-19-15-12-12-13-13-13-14-15-12-13-15-13-11-12-17-14-10-7-7-8-7-7-8-10-7-7-10-9-6-7
Sunrise
8:22
8:18
8:14
8:10
8:04
Sunset
6:50
6:53
6:57
7:00
7:05

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A dusting of new snow. Extremely cold (max -18°C on Wed night, min -26°C on Fri morning). Winds decreasing (near gales from the S on Tue night, moderate winds from the WSW by Fri morning).

Mount Stephenson Weather (Days 3-6):

A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -13°C on Sun night, min -25°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat afternoon, gales from the SW by Mon afternoon).

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
-17°C
-
2
Calm
(2 kph at 270).
40 km
Mid: mostly cloudy
ASCATC295E64S
654 km NNE
15m alt.
3 hours ago
30
Fresh winds from the NE
(30 kph at 36).
- km
ASCATC297E64S
709 km NNE
15m alt.
3 hours ago
33
Fresh winds from the NE
(33 kph at 40).
- km
ASCATC296E64S
750 km NNE
15m alt.
3 hours ago
32
Fresh winds from the E
(32 kph at 84).
- km
ASCATB289E63S
816 km N
15m alt.
3 hours ago
37
Fresh winds from the S
(37 kph at 177).
- km
ASCATC288E63S
817 km N
15m alt.
3 hours ago
45
Strong winds from the S
(45 kph at 186).
- km
ASCATC289E63S
818 km N
15m alt.
3 hours ago
44
Strong winds from the S
(44 kph at 186).
- km
ASCATB288E63S
822 km N
15m alt.
3 hours ago
46
Strong winds from the S
(46 kph at 185).
- km
ASCATB287E63S
822 km N
15m alt.
3 hours ago
45
Strong winds from the S
(45 kph at 184).
- km
ASCATC287E63S
829 km NW
15m alt.
3 hours ago
39
Strong winds from the S
(39 kph at 186).
- 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.