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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 pm Fri 29 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -13°C on Fri night, min -28°C on Mon morning). Winds increasing (moderate winds from the WSW on Fri afternoon, stormy winds from the WSW by Sun night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Mon afternoon. Temperatures will be well below freezing (max -8°C on Wed afternoon, min -28°C on Mon afternoon). Winds decreasing (near gales from the WSW on Mon afternoon, calm by Wed morning).

Fri
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
snow showers
light snow
mod snow
light snow
mod snow
heavy snow
heavy snow
snow showers
snow showers
snow showers
light snow
clear
clear
part cloud
cloud
cloud
some clouds
snow shwrs
light snow
mod. snow
light snow
mod. snow
heavy snow
heavy snow
snow shwrs
snow shwrs
snow shwrs
light snow
clear
clear
some clouds
cloudy
cloudy
km/h
25
WSW
40
W
55
WNW
85
W
70
W
65
WNW
60
W
90
WSW
80
WSW
55
WSW
35
WSW
50
W
45
W
25
WNW
5
N
15
NW
30
N
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
3
7
3
9
12
23
10
3
1
1
max °C
-16
-13
-16
-19
-16
-17
-23
-26
-28
-25
-16
-13
-11
-10
-9
-8
-9
min °C
-17
-14
-18
-21
-22
-20
-24
-27
-28
-28
-20
-15
-12
-11
-10
-8
-12
-27
-24
-34
-39
-40
-37
-44
-49
-50
-47
-35
-28
-24
-21
-18
-15
-22
0
50
500
0
0
250
0
0
0
0
0
0
0
0
0
0
350
Cloud base (m)
1450
2050
1400
1500
1450
1550
1400
1400
1450
1450
5150
1850
4100
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-17-14-17-20-19-19-24-27-28-27-18-14-12-11-10-8-11-12-10-11-14-13-12-17-20-21-21-15-10-8-9-10-7-7-8-5-4-7-8-6-9-12-13-14-12-6-4-8-9-5-3-312-1-21-3-5-6-8-701-3-413
Sunrise
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -13°C on Fri night, min -28°C on Mon morning). Winds increasing (moderate winds from the WSW on Fri afternoon, stormy winds from the WSW by Sun night).

Mount Stephenson Weather (Days 3-6):

A light covering of new snow mostly falling on Mon afternoon. Temperatures will be well below freezing (max -8°C on Wed afternoon, min -28°C on Mon afternoon). Winds decreasing (near gales from the WSW on Mon afternoon, calm by Wed 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseSanMartin
215 km NNE
7m alt.
3 hours ago
-1° C
moderate snow
Continuous moderate snow.
11
Light winds from the NW
(11 kph at 320).
0.8 km
Mid: overcast
Marambio Airport (Seymour Island)
838 km NE
232m alt.
2 hours ago
clear
-
24
Moderate winds from the SW
(24 kph at 230).
0.0 km
BaseMarambio
840 km NE
200m alt.
3 hours ago
1° C
-
30
Fresh winds from the SW
(30 kph at 230).
35 km
Mid: scattered
BaseBernardoO higgins
891 km NE
10m alt.
3 hours ago
-3° C
State of sky unchanged.
22
Moderate winds from the W
(22 kph at 260).
30 km
Mid: overcast
BaseEsperanza
907 km NE
24m alt.
3 hours ago
-2° C
-
Wind obs. (7 kph from 70 degs) was rejected.
30 km
Mid: few
Captain Arturo Prat Base
931 km NNE
111m alt.
3 hours ago
1° C
State of sky unchanged.
7
Light winds from the S
(7 kph at 190).
30 km
Mid: mostly cloudy
CentroMet.Antártico Presidente Eduardo Frei
977 km NE
48m alt.
1 hour ago
-4° C
partially cloudy
No report.
115
Extremely windy from the W
(115 kph at 270).
30 km
Mid: mostly cloudy
Teniente R. Marsh Airport
978 km NE
45m alt.
2 hours ago
-1° C
cloudy
Dry and cloudy.
30
Fresh winds from the WSW
(30 kph at 250).
10.0 km
Low: overcast
BaseCarlini
979 km NE
11m alt.
3 hours ago
-1° C
State of sky unchanged.
31
Fresh winds from the WNW
(31 kph at 290).
30 km
Mid: overcast
King Sejong
980 km NE
64m alt.
3 hours ago
0° C
Mist
19
Light winds from the WNW
(19 kph at 290).
29 km
Mid: mostly cloudy

* 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.