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

AyMount Stephenson
Weather Forecast, Antarctica

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Issued: 8 am Sun 22 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold (max -11°C on Sun morning, min -14°C on Mon night). Winds decreasing (near gales from the N on Mon morning, calm by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Extremely cold (max -12°C on Wed morning, min -19°C on Thu morning). Winds decreasing (severe gales from the N on Wed night, light winds from the W by Fri afternoon).

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat night, min -18°C on Sun night). Winds decreasing (near gales from the N on Sat night, calm by Sun afternoon).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Thu afternoon. Extremely cold (max -17°C on Tue morning, min -19°C on Thu night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
light snow
snow showers
cloud
cloud
part cloud
part cloud
clear
cloud
heavy snow
heavy snow
light snow
cloud
cloud
light snow
snow showers
snow showers
light snow
snow showers
snow showers
light snow
snow showers
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
snow showers
snow showers
light snow
light snow
light snow
cloudy
cloudy
cloudy
light snow
snow shwrs
cloudy
cloudy
some clouds
some clouds
clear
cloudy
heavy snow
heavy snow
light snow
cloudy
cloudy
light snow
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
light snow
snow shwrs
cloudy
some clouds
clear
cloudy
cloudy
some clouds
some clouds
snow shwrs
snow shwrs
light snow
light snow
light snow
 km/h
20
NNW
45
NNW
20
NW
35
N
30
NW
35
N
15
NNE
10
N
5
WNW
20
N
40
N
75
NNE
65
N
35
NW
30
NW
15
NNW
10
NW
10
WNW
15
NW
35
N
40
NNW
25
NNW
10
WNW
10
E
10
S
10
SSW
10
SSW
0
S
5
NE
5
E
5
ESE
5
E
5
ESE
0
WSW
5
NW
5
WNW
T antarctica.wind.9.cc23
T antarctica.wind.33.cc23
T antarctica.wind.57.cc23
T antarctica.wind.81.cc23
T antarctica.wind.105.cc23
T antarctica.wind.129.cc23
T antarctica.wind.153.cc23
T antarctica.wind.177.cc23
T antarctica.wind.201.cc23
T antarctica.wind.225.cc23
T antarctica.wind.249.cc23
T antarctica.wind.273.cc23
 cm 
1.0
1.0
26
19
2.0
3
6
1.0
2.0
6
2.0
2.0
1.0
1.0
1.0
2.0
4
5
 mm 
max°C
-11
-11
-12
-12
-12
-13
-14
-14
-14
-12
-12
-13
-16
-16
-17
-18
-18
-17
-14
-14
-12
-15
-16
-17
-17
-17
-17
-17
-18
-18
-18
-17
-17
-18
-18
-18
min°C
-13
-11
-12
-13
-12
-14
-14
-14
-14
-13
-12
-18
-19
-17
-18
-18
-18
-18
-15
-15
-14
-16
-17
-18
-17
-17
-17
-17
-18
-18
-18
-17
-18
-18
-18
-19
chill°C 
-21
-23
-22
-26
-22
-25
-22
-20
-14
-22
-23
-35
-36
-29
-28
-27
-26
-26
-22
-29
-28
-25
-17
-23
-24
-24
-24
-17
-18
-22
-22
-17
-23
-18
-18
-19
Freezing level (m
0
150
0
350
500
350
650
950
650
500
450
200
50
250
200
300
450
150
0
100
50
250
400
0
300
400
0
100
350
0
200
450
100
200
350
0
Cloud base (m)
1400
1400
1400
1400
1400
1400
1400
1450
1400
1400
1400
1400
1400
1450
1600
2200
1500
1450
1400
1400
1400
1400
1400
1400
1450
1450
1400
1400
1400
1400
1400
1450
1400
1450
1450
1400
Sea lvl1000m2000m3000m4000m5000m
-12-11-12-13-12-14-14-14-14-13-12-16-18-17-18-18-18-18-15-15-13-16-17-18-17-17-17-17-18-18-18-17-18-18-18-19-10-8-9-8-8-9-8-7-8-8-8-11-12-10-11-11-11-12-11-10-9-10-10-12-11-10-12-12-11-12-11-11-12-12-11-13-7-6-7-4-4-4-2-1-2-4-4-5-6-5-5-5-4-6-7-6-6-5-4-7-5-4-6-6-5-7-5-4-5-5-5-6-11033356533112233111123023022-1231220
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00

Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A dusting of new snow. Extremely cold (max -11°C on Sun morning, min -14°C on Mon night). Winds decreasing (near gales from the N on Mon morning, calm by Tue night).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu morning. Extremely cold (max -12°C on Wed morning, min -19°C on Thu morning). Winds decreasing (severe gales from the N on Wed night, light winds from the W by Fri afternoon).

Mount Stephenson Weather (Days 6-9):

A moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat night, min -18°C on Sun night). Winds decreasing (near gales from the N on Sat night, calm by Sun 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC279E70S
448 km WSW
15m alt.
3 hours ago
50
Strong winds from the ENE
(50 kph at 59).
- km
ASCATC279E69S
449 km WSW
15m alt.
3 hours ago
45
Strong winds from the ENE
(45 kph at 60).
- km
ASCATC279E68S
484 km W
15m alt.
3 hours ago
42
Strong winds from the NE
(42 kph at 36).
- km
ASCATC278E70S
486 km WSW
15m alt.
3 hours ago
48
Strong winds from the ENE
(48 kph at 65).
- km
ASCATC278E69S
487 km WSW
15m alt.
3 hours ago
41
Strong winds from the ENE
(41 kph at 58).
- km
ASCATC280E67S
514 km W
15m alt.
3 hours ago
39
Strong winds from the N
(39 kph at 353).
- km
ASCATC278E68S
520 km W
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 38).
- km
ASCATC277E69S
523 km WSW
15m alt.
3 hours ago
41
Strong winds from the ENE
(41 kph at 61).
- km
ASCATC277E70S
524 km WSW
15m alt.
3 hours ago
47
Strong winds from the ENE
(47 kph at 66).
- km
ASCATC279E67S
540 km W
15m alt.
3 hours ago
38
Fresh winds from the NNW
(38 kph at 345).
- 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.