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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -17°C on Fri night, min -34°C on Mon afternoon). Winds decreasing (strong winds from the SW on Sat afternoon, moderate winds from the NW by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -30°C on Wed night, min -37°C on Mon night). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
snow showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
Cloud base (m)
4600
4550
5050
5250
1600
1450
1450
1450
1450
1500
km/h
40
SW
45
SW
45
SW
40
WSW
30
W
30
W
40
WNW
45
NW
30
NW
10
NNW
25
ESE
25
SSE
15
S
20
SSW
20
SW
15
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
 mm
max °C
-17
-18
-18
-18
-20
-21
-22
-27
-32
-35
-35
-33
-31
-31
-31
-30
min °C
-18
-18
-18
-19
-21
-21
-25
-30
-34
-37
-36
-33
-32
-31
-31
-31
 chill °C
-32
-32
-32
-32
-34
-34
-42
-46
-48
-48
-53
-48
-46
-45
-44
-43
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-18-18-18-19-21-21-24-29-33-36-36-33-32-31-31-31-14-13-13-14-16-17-19-24-30-33-32-30-29-28-27-26-11-9-8-10-12-14-15-20-30-31-30-28-28-25-23-20-6-5-4-5-7-8-10-13-23-24-24-23-23-20-19-16
Sunrise
9:14
9:08
9:04
9:00
8:56
Sunset
6:06
6:09
6:14
6:17
6:22

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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 -17°C on Fri night, min -34°C on Mon afternoon). Winds decreasing (strong winds from the SW on Sat afternoon, moderate winds from the NW by Mon afternoon).

Mount Stephenson Weather (Days 3-6):

Mostly dry. Extremely cold (max -30°C on Wed night, min -37°C on Mon night). Wind will be generally light.

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.
3 hours ago
-22°C
-
0
Calm
(0 kph at 0).
40 km
Mid: few
hy2c296E64S
715 km NNE
15m alt.
2 hours ago
28
Moderate winds from the WSW
(28 kph at 240).
- km
hy2c296E63S
755 km NNE
15m alt.
2 hours ago
31
Fresh winds from the WSW
(31 kph at 238).
- km
hy2c297E64S
764 km NNE
15m alt.
2 hours ago
32
Fresh winds from the WSW
(32 kph at 245).
- km
hy2c297E63S
766 km NNE
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 242).
- km
hy2c285E63S
771 km NW
15m alt.
2 hours ago
23
Moderate winds from the SSW
(23 kph at 212).
- km
hy2c277E65S
786 km WNW
15m alt.
2 hours ago
18
Light winds from the SSW
(18 kph at 202).
- km
hy2c282E64S
789 km NW
15m alt.
2 hours ago
26
Moderate winds from the SSW
(26 kph at 200).
- km
hy2c281E64S
806 km WNW
15m alt.
2 hours ago
17
Light winds from the SW
(17 kph at 220).
- km
hy2c290E63S
806 km N
15m alt.
2 hours ago
24
Moderate winds from the SW
(24 kph at 222).
- 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.