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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 am Fri 04 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -15°C on Fri morning, min -28°C on Sun night). Winds decreasing (near gales from the WSW on Fri night, light winds from the NNE by Sun morning).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -19°C on Tue night, min -28°C on Mon morning). Winds increasing (light winds from the ESE on Mon afternoon, near gales from the S by Tue afternoon).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
snow showers
light snow
light snow
light snow
light snow
light snow
snow showers
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
snow showers
cloudy
light snow
snow shwrs
light snow
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
snow shwrs
Cloud base (m)
2050
1450
1400
1400
1500
1450
1400
1450
1500
3150
1500
2350
1400
km/h
25
W
40
NW
50
WSW
55
W
40
W
30
WNW
15
NW
10
NE
20
NNE
20
E
10
ENE
10
SW
25
SSW
35
SSW
40
SSW
30
WSW
30
WSW
30
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
8
4
2
1
3
5
1
2
 mm
max °C
-15
-15
-19
-21
-20
-21
-23
-26
-27
-27
-26
-24
-25
-23
-19
-20
-22
-26
min °C
-16
-16
-23
-21
-20
-22
-24
-27
-28
-28
-26
-25
-26
-25
-21
-21
-23
-28
 chill °C
-26
-30
-40
-37
-34
-34
-30
-39
-42
-40
-35
-32
-40
-40
-37
-34
-37
-43
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-16-21-21-20-22-24-27-28-28-26-25-26-24-20-21-23-27-16-15-15-15-14-15-18-20-23-24-21-22-22-22-19-17-18-22-16-16-10-9-8-9-12-14-20-20-18-20-20-20-19-14-14-17-11-11-4-3-1-3-5-8-14-14-13-15-15-15-14-9-9-11
Sunrise
8:45
8:41
8:37
8:33
8:27
8:22
Sunset
6:30
6:34
6:37
6:42
6:45
6:50

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -15°C on Fri morning, min -28°C on Sun night). Winds decreasing (near gales from the WSW on Fri night, light winds from the NNE by Sun morning).

Mount Stephenson Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -19°C on Tue night, min -28°C on Mon morning). Winds increasing (light winds from the ESE on Mon afternoon, near gales from the S by Tue 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.
1 hour ago
-26°C
-
4
Calm
(4 kph at 20).
40 km
Mid: overcast
ASCATC286E63S
774 km NW
15m alt.
2 hours ago
50
Strong winds from the NNW
(50 kph at 342).
- km
ASCATB282E64S
776 km NW
15m alt.
3 hours ago
53
Near gales from the N
(53 kph at 353).
- km
ASCATB286E63S
780 km NW
15m alt.
3 hours ago
46
Strong winds from the NNW
(46 kph at 338).
- km
ASCATB283E63S
781 km NW
15m alt.
3 hours ago
50
Strong winds from the N
(50 kph at 352).
- km
ASCATC285E63S
785 km NW
15m alt.
2 hours ago
47
Strong winds from the N
(47 kph at 352).
- km
ASCATB285E63S
785 km NW
15m alt.
3 hours ago
50
Strong winds from the NNW
(50 kph at 348).
- km
ASCATB284E63S
786 km NW
15m alt.
3 hours ago
46
Strong winds from the NNW
(46 kph at 346).
- km
ASCATC282E63S
787 km NW
15m alt.
2 hours ago
48
Strong winds from the N
(48 kph at 352).
- km
ASCATC284E63S
788 km NW
15m alt.
2 hours ago
44
Strong winds from the NNW
(44 kph at 348).
- 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.