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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 pm Mon 17 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -15°C on Mon afternoon, min -24°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the SW by Thu morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Fri morning. Extremely cold (max -13°C on Sat morning, min -22°C on Thu afternoon). Winds increasing (moderate winds from the WSW on Thu afternoon, gales from the SW by Sat night).

Mon
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
cloud
snow showers
snow showers
snow showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
cloudy
snow shwrs
snow shwrs
snow shwrs
some clouds
clear
some clouds
clear
Cloud base (m)
9900
3750
1850
1450
1400
1500
1500
1550
1400
1450
1450
km/h
10
SW
5
WNW
10
ENE
20
ENE
10
NE
10
WSW
15
WSW
20
SW
30
SW
30
WSW
45
WSW
60
SW
65
SW
45
SW
55
SW
50
SW
55
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
3
1
 mm
max °C
-15
-16
-16
-16
-17
-21
-23
-23
-21
-21
-21
-20
-17
-14
-13
-14
-15
min °C
-16
-17
-16
-17
-21
-22
-23
-24
-22
-22
-22
-21
-19
-15
-13
-14
-18
 chill °C
-23
-22
-23
-26
-27
-31
-32
-34
-35
-36
-37
-38
-35
-29
-26
-27
-33
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-17-16-17-19-22-23-24-22-22-22-21-18-15-13-14-17-11-12-12-11-14-17-18-19-18-17-17-16-15-13-12-12-14-9-10-9-7-11-14-14-16-16-12-12-11-11-10-10-9-11-4-5-4-1-5-8-8-11-11-7-6-5-5-5-4-5-7
Sunrise
10:04
10:00
9:56
9:51
9:47
Sunset
5:15
5:20
5:24
5:29
5:32
5:37

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -15°C on Mon afternoon, min -24°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the SW by Thu morning).

Mount Stephenson Weather (Days 3-6):

A light covering of new snow mostly falling on Fri morning. Extremely cold (max -13°C on Sat morning, min -22°C on Thu afternoon). Winds increasing (moderate winds from the WSW on Thu afternoon, gales from the SW by Sat night).

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
Marambio Airport (Seymour Island)
838 km NE
232m alt.
2 hours ago
-19° C
clear
Fog freezing -.
78
Severe gales from the SSW
(78 kph at 200).
0.5 km
Mid: overcast
BaseMarambio
840 km NE
200m alt.
3 hours ago
-19° C
Fog, sky visible, becoming thicker.
80
Severe gales from the SSW
(80 kph at 210).
0.8 km
Mid: overcast
BaseEsperanza
907 km NE
24m alt.
3 hours ago
-13° C
Clouds developing.
76
Severe gales from the SSW
(76 kph at 200).
30 km
Mid: overcast
Captain Arturo Prat Base
931 km NNE
111m alt.
3 hours ago
-4° C
heavy snow
Heavy drifting snow, below eye level.
57
Near gales from the E
(57 kph at 100).
1.0 km
Mid: overcast
CentroMet.Antártico Presidente Eduardo Frei
977 km NE
48m alt.
1 hour ago
-4° C
moderate snow
No report.
115
Extremely windy from the W
(115 kph at 270).
0.4 km
Mid: overcast
Teniente R. Marsh Airport
978 km NE
45m alt.
2 hours ago
-6° C
moderate snow
Blowing moderate snow.
67
Gales from the ESE
(67 kph at 110).
0.4 km
Low: scattered
Mid: overcast
BaseCarlini
979 km NE
11m alt.
3 hours ago
-6° C
moderate snow
Continuous moderate snow.
70
Gales from the ESE
(70 kph at 110).
0.8 km
Mid: overcast
Dinamet
983 km NE
52m alt.
1 hour ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
BaseBelgranoII
1377 km SE
256m alt.
3 hours ago
-35° C
-
Wind obs. (17 kph from 230 degs) was rejected.
40 km
Mid: scattered
BaseOrcadas
1525 km ENE
8m alt.
3 hours ago
2° C
light rain
Light rain and snow.
26
Moderate winds from the NNW
(26 kph at 340).
3.0 km
Mid: overcast

* 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.