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

AyMount Stephenson
Weather Forecast, Antarctica

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Issued: 2 am Sun 02 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold (max -15°C on Tue night, min -25°C on Mon night). Winds increasing (calm on Sun night, strong winds from the SW by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -14°C on Wed morning, min -26°C on Thu night). Mainly gales.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -17°C on Sat morning, min -19°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the SW by Mon morning).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Wed morning, min -19°C on Thu night). Winds increasing (moderate winds from the SW on Tue morning, near gales from the W by Thu morning).

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
part cloud
part cloud
part cloud
cloud
part cloud
snow showers
snow showers
mod snow
snow showers
part cloud
cloud
snow showers
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
snow shwrs
snow shwrs
mod. snow
snow shwrs
some clouds
cloudy
snow shwrs
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
 km/h
15
WNW
10
W
0
SSE
10
SSW
15
WSW
15
WSW
40
SSW
35
SSW
35
SW
50
SW
50
WSW
55
WSW
55
SW
45
WSW
40
WSW
65
SSW
60
SSW
50
SSW
40
SSW
45
SW
55
SW
30
SW
30
SSW
25
SSW
20
SW
30
SSW
30
SW
25
SW
25
SW
35
WSW
50
SW
45
WSW
35
W
55
W
55
W
40
W
Wave Height Map
T antarctica.wind.15.cc23
T antarctica.wind.39.cc23
T antarctica.wind.63.cc23
T antarctica.wind.87.cc23
T antarctica.wind.111.cc23
T antarctica.wind.135.cc23
T antarctica.wind.159.cc23
T antarctica.wind.183.cc23
T antarctica.wind.207.cc23
T antarctica.wind.231.cc23
T antarctica.wind.255.cc23
T antarctica.wind.279.cc23
 cm 
1.0
3
9
6
5
3
3
1.0
1.0
3
2.0
1.0
 mm 
max°C
-22
-23
-23
-24
-24
-24
-22
-20
-15
-14
-16
-21
-20
-20
-24
-25
-23
-18
-17
-17
-17
-18
-18
-18
-17
-17
-17
-16
-15
-13
-12
-12
-12
-16
-18
-18
min°C
-22
-23
-24
-24
-24
-25
-23
-21
-18
-14
-19
-24
-20
-21
-26
-26
-25
-22
-17
-17
-18
-18
-18
-19
-19
-17
-17
-17
-16
-15
-13
-13
-15
-17
-18
-19
chill°C 
-32
-31
-24
-32
-34
-35
-38
-35
-31
-27
-35
-42
-36
-36
-41
-45
-44
-38
-30
-31
-33
-30
-30
-30
-29
-29
-29
-28
-26
-27
-26
-24
-28
-32
-33
-32
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
300
150
150
350
0
0
Cloud base (m)
1400
1450
1400
1450
1450
1450
1450
4300
2300
1400
1400
1400
1400
1450
1500
3950
2550
4850
1800
1650
1450
1500
1450
1450
1400
1500
1400
1700
Sea lvl1000m2000m3000m4000m5000m
-22-23-24-24-24-25-23-21-17-14-18-23-20-21-25-26-24-20-17-17-18-18-18-19-18-17-17-17-16-14-13-13-14-17-18-19-17-17-18-19-19-20-19-18-15-12-12-18-18-17-21-24-24-20-16-15-15-16-16-15-16-15-15-14-13-11-9-9-9-11-13-13-11-11-12-15-16-16-17-16-13-9-8-13-17-14-17-24-24-21-15-14-14-15-14-12-13-14-12-11-11-8-4-4-4-5-7-8-6-5-7-10-10-11-11-11-8-4-2-8-13-9-12-19-20-16-10-9-9-11-10-8-9-9-7-6-6-22122-1-2
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 -15°C on Tue night, min -25°C on Mon night). Winds increasing (calm on Sun night, strong winds from the SW by Tue night).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -14°C on Wed morning, min -26°C on Thu night). Mainly gales.

Mount Stephenson Weather (Days 6-9):

Mostly dry. Extremely cold (max -17°C on Sat morning, min -19°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the SW by Mon morning).

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
Fossil Bluff
176 km SSE
438m alt.
3 hours ago
-12° C
-
6
Light winds from the SSE
(6 kph at 150).
BaseSanMartin
215 km NNE
7m alt.
3 hours ago
-6° C
moderate snow
Clouds dissolving.
4
Calm
(4 kph at 140).
30 km
Mid: mostly cloudy
Rothera(89062-1)
259 km NNE
1m alt.
2 hours ago
-3° C
-
31
Fresh winds from the NNE
(31 kph at 20).
50 km
Butler Island
432 km SE
474m alt.
3 hours ago
-21° C
-
4
Calm
(4 kph at 270).
Sky-Blu
558 km S
1589m alt.
3 hours ago
-27° C
-
19
Light winds from the NNE
(19 kph at 20).

* 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.