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

AyMount Stephenson
Weather Forecast, Antarctica

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Issued: 8 pm Thu 25 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Fri night. Extremely cold (max -17°C on Fri morning, min -21°C on Thu night). Winds increasing (calm on Thu night, strong winds from the NNW by Fri night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -9°C on Mon night, min -29°C on Tue night). Winds increasing (moderate winds from the WSW on Mon night, near gales from the WNW by Tue morning).

Days 8–10 Weather Summary

A light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -11°C on Sat morning, min -26°C on Wed night). Winds increasing (light winds from the WNW on Thu night, gales from the NNW by Sat afternoon).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Mon night. Extremely cold (max -14°C on Sat night, min -29°C on Tue morning). Winds decreasing (strong winds from the NW on Sat night, calm by Tue afternoon).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
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
AM
PM
clear
cloud
cloud
light snow
light snow
cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
snow showers
snow showers
snow showers
part cloud
part cloud
cloud
light snow
light snow
cloud
cloud
part cloud
cloud
light snow
snow showers
clear
part cloud
cloud
cloud
snow showers
snow showers
snow showers
part cloud
clear
cloudy
cloudy
light snow
light snow
cloudy
cloudy
clear
clear
clear
clear
clear
some clouds
cloudy
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
light snow
light snow
cloudy
cloudy
some clouds
cloudy
light snow
snow shwrs
clear
some clouds
cloudy
cloudy
snow shwrs
snow shwrs
snow shwrs
some clouds
 km/h
5
SW
10
NNW
30
NNW
50
NNW
30
NNW
20
NNW
25
NNW
15
S
20
S
25
SSW
40
SSW
35
SSW
25
W
50
NW
50
WNW
50
W
50
WSW
50
SW
40
WSW
35
W
30
W
20
W
15
NW
30
NW
30
NW
40
NW
70
NNW
40
NW
10
W
15
WNW
25
NW
45
WNW
35
NW
40
NNW
15
NNW
10
NNW
Wave Height Map
T antarctica.wind.3.cc23
T antarctica.wind.27.cc23
T antarctica.wind.51.cc23
T antarctica.wind.75.cc23
T antarctica.wind.99.cc23
T antarctica.wind.123.cc23
T antarctica.wind.147.cc23
T antarctica.wind.171.cc23
T antarctica.wind.195.cc23
T antarctica.wind.219.cc23
T antarctica.wind.243.cc23
T antarctica.wind.267.cc23
T antarctica.wind.291.cc23
 cm 
3
2.0
4
3
1.0
2.0
3
2.0
1.0
1.0
7
1.0
 mm 
max°C
-18
-17
-17
-18
-20
-20
-19
-19
-17
-12
-10
-11
-9
-11
-16
-25
-26
-26
-21
-18
-15
-13
-12
-13
-12
-11
-12
-14
-17
-17
-18
-24
-24
-24
-29
-29
min°C
-21
-17
-18
-20
-20
-21
-21
-19
-18
-17
-11
-11
-10
-12
-21
-29
-28
-27
-26
-19
-16
-14
-12
-13
-14
-11
-12
-18
-19
-17
-24
-24
-24
-28
-29
-29
chill°C 
-28
-24
-32
-35
-32
-31
-32
-27
-28
-28
-22
-21
-19
-25
-37
-47
-46
-44
-43
-32
-27
-24
-20
-24
-26
-22
-26
-28
-26
-25
-38
-40
-39
-45
-40
-38
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
400
0
0
0
0
0
0
0
0
0
100
100
0
250
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1450
1500
1700
1500
1500
7750
4150
1650
1450
1800
1450
1500
1450
1950
1700
1400
1400
1400
1400
1400
1400
1450
1450
1450
1400
1650
1550
1400
1450
1450
Sea lvl1000m2000m3000m4000m5000m
-20-17-18-19-20-21-20-19-18-15-11-11-10-12-19-27-27-27-24-19-16-14-12-13-13-11-12-16-18-17-21-24-24-26-29-29-16-14-15-16-16-16-16-15-15-13-10-8-7-9-13-22-24-23-19-15-13-11-9-9-9-8-9-12-14-13-17-18-19-20-23-23-12-13-14-14-12-12-12-12-13-13-10-6-5-6-7-16-21-19-15-11-10-9-8-6-6-6-7-7-11-10-14-12-14-14-17-16-7-7-8-7-6-6-5-7-7-8-5-11-1-1-10-15-13-9-5-4-3-21110-1-5-5-8-7-8-9-10-11
Sunrise
10:12
10:17
10:22
10:26
10:30
10:36
10:41
10:45
10:51
10:56
11:00
11:06
Sunset
4:58
4:52
4:47
4:43
4:37
4:32
4:28
4:22
4:17
4:13
4:07
4:01

Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A light covering of new snow mostly falling on Fri night. Extremely cold (max -17°C on Fri morning, min -21°C on Thu night). Winds increasing (calm on Thu night, strong winds from the NNW by Fri night).

Mount Stephenson Weather (Days 3-6):

A light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -9°C on Mon night, min -29°C on Tue night). Winds increasing (moderate winds from the WSW on Mon night, near gales from the WNW by Tue morning).

Mount Stephenson Weather (Days 6-9):

A light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -11°C on Sat morning, min -26°C on Wed night). Winds increasing (light winds from the WNW on Thu night, gales from the NNW by Sat 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
Fossil Bluff
176 km SSE
438m alt.
3 hours ago
-13° C
-
4
Calm
(4 kph at 270).
BaseSanMartin
215 km NNE
7m alt.
3 hours ago
-1° C
State of sky unchanged.
9
Light winds from the S
(9 kph at 180).
30 km
Mid: overcast
Rothera(89062-1)
259 km NNE
1m alt.
1 hour ago
-1° C
-
19
Light winds from the NE
(19 kph at 40).
Butler Island
432 km SE
474m alt.
3 hours ago
-30° C
-
4
Calm
(4 kph at 270).
Sky-Blu
558 km S
1589m alt.
3 hours ago
-29° C
-
15
Light winds from the N
(15 kph at 10).

* 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.