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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold (max -16°C on Mon afternoon, min -23°C on Sun morning). Winds increasing (calm on Sun night, near gales from the N by Mon night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Extremely cold (max -17°C on Tue morning, min -23°C on Thu night). Winds decreasing (gales from the N on Wed morning, calm by Thu night).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light snow
part cloud
cloud
snow showers
snow showers
cloud
part cloud
part cloud
clear
part cloud
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
light snow
some clouds
cloudy
snow shwrs
snow shwrs
cloudy
some clouds
some clouds
clear
some clouds
 km/h
25
NW
20
NW
20
NNW
10
NNW
10
W
10
NNW
20
NNE
35
N
55
N
50
N
60
NNE
45
NNE
70
N
40
N
20
ENE
15
E
15
ESE
10
W
2
6
7
max °C
-21
-21
-21
-23
-23
-22
-20
-16
-16
-17
-18
-19
-21
-21
-22
-22
-22
-22
min °C
-21
-21
-22
-23
-23
-23
-21
-17
-18
-18
-19
-21
-21
-22
-22
-22
-22
-23
-33
-32
-33
-32
-30
-28
-32
-30
-33
-33
-34
-37
-39
-35
-33
-32
-31
-30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1550
1450
1550
1400
1400
1450
1450
1450
1400
1400
1450
1400
1400
1450
1400
1800
2350
Sea lvl1000m2000m3000m4000m5000m
-21-21-22-23-23-23-21-17-17-18-19-20-21-22-22-22-22-23-15-16-17-18-18-17-15-13-13-13-13-14-15-15-16-15-16-17-11-11-13-13-13-12-10-9-9-9-8-9-11-10-10-10-11-14-5-6-7-6-8-7-5-3-3-3-2-3-5-4-4-4-5-8
Sunrise
9:33
9:37
9:41
9:45
9:49
9:55
Sunset
5:40
5:36
5:30
5:27
5:22
5:16

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A dusting of new snow. Extremely cold (max -16°C on Mon afternoon, min -23°C on Sun morning). Winds increasing (calm on Sun night, near gales from the N by Mon night).

Mount Stephenson Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed morning. Extremely cold (max -17°C on Tue morning, min -23°C on Thu night). Winds decreasing (gales from the N on Wed morning, calm by Thu 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
ASCATC291E69S
139 km N
15m alt.
3 hours ago
32
Fresh winds from the NW
(32 kph at 311).
- km
ASCATC292E69S
146 km NNE
15m alt.
3 hours ago
27
Moderate winds from the NW
(27 kph at 318).
- km
ASCATC288E69S
173 km WNW
15m alt.
3 hours ago
25
Moderate winds from the NW
(25 kph at 308).
- km
ASCATC292E68S
178 km NNE
15m alt.
3 hours ago
28
Moderate winds from the NNW
(28 kph at 327).
- km
ASCATC291E68S
185 km N
15m alt.
3 hours ago
31
Fresh winds from the NW
(31 kph at 310).
- km
ASCATC287E69S
194 km WNW
15m alt.
3 hours ago
26
Moderate winds from the NW
(26 kph at 306).
- km
BaseSanMartin
215 km NNE
7m alt.
2 hours ago
2° C
-
19
Light winds from the N
(19 kph at 0).
40 km
Mid: scattered
ASCATC286E69S
233 km WNW
15m alt.
3 hours ago
26
Moderate winds from the NW
(26 kph at 304).
- km
ASCATC290E68S
244 km N
15m alt.
3 hours ago
24
Moderate winds from the NW
(24 kph at 316).
- km
ASCATC284E70S
254 km WSW
15m alt.
3 hours ago
34
Fresh winds from the WNW
(34 kph at 286).
- 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.