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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Sat 21 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Mon night. Extremely cold (max -16°C on Mon night, min -23°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun morning, gales from the N by Mon night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Tue morning. Extremely cold (max -16°C on Tue morning, min -23°C on Wed night). Winds decreasing (near gales from the N on Tue morning, calm by Thu afternoon).

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
light snow
snow showers
part cloud
snow showers
light snow
cloud
mod snow
light snow
part cloud
part cloud
snow showers
snow showers
clear
part cloud
part cloud
cloud
snow shwrs
some clouds
light snow
snow shwrs
some clouds
snow shwrs
light snow
cloudy
mod. snow
light snow
some clouds
some clouds
snow shwrs
snow shwrs
clear
some clouds
some clouds
cloudy
 km/h
20
SW
15
WNW
20
NW
15
WNW
15
NW
25
NW
55
NNW
50
NNW
60
N
55
N
35
N
15
N
10
NNW
25
NNW
20
W
25
W
10
W
20
NNE
1
1
1
1
2
6
2
1
2
max °C
-20
-19
-19
-22
-23
-20
-18
-17
-16
-16
-16
-16
-18
-20
-22
-23
-23
-20
min °C
-20
-20
-20
-22
-23
-23
-20
-17
-17
-16
-16
-17
-19
-21
-23
-23
-23
-22
-31
-29
-33
-31
-33
-34
-36
-32
-32
-31
-28
-24
-28
-31
-34
-35
-30
-32
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
Cloud base (m)
1450
1450
1400
1450
1500
1500
1400
1400
1400
1400
1400
1400
1450
1450
1450
1500
2050
1400
Sea lvl1000m2000m3000m4000m5000m
-20-20-20-22-23-22-19-17-17-16-16-17-19-21-23-23-23-21-13-14-15-15-16-17-15-13-12-11-10-12-14-16-20-19-18-16-7-8-10-9-9-12-10-8-8-8-6-8-10-13-18-14-14-12-1-1-4-3-3-6-4-2-2-10-2-4-6-12-8-8-6
Sunrise
7:39
7:43
7:47
7:50
7:54
7:58
Sunset
7:50
7:45
7:39
7:36
7:30
7:27

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Mon night. Extremely cold (max -16°C on Mon night, min -23°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun morning, gales from the N by Mon night).

Mount Stephenson Weather (Days 3-6):

A light covering of new snow mostly falling on Tue morning. Extremely cold (max -16°C on Tue morning, min -23°C on Wed night). Winds decreasing (near gales from the N on Tue morning, calm by Thu 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC290E69S
144 km N
15m alt.
3 hours ago
30
Fresh winds from the N
(30 kph at 6).
- km
ASCATC291E69S
145 km N
15m alt.
3 hours ago
35
Fresh winds from the N
(35 kph at 0).
- km
ASCATC292E69S
154 km NNE
15m alt.
3 hours ago
44
Strong winds from the N
(44 kph at 357).
- km
ASCATC289E69S
159 km NW
15m alt.
3 hours ago
27
Moderate winds from the SE
(27 kph at 129).
- km
ASCATC288E69S
177 km WNW
15m alt.
3 hours ago
28
Moderate winds from the SE
(28 kph at 131).
- km
ASCATC292E68S
187 km NNE
15m alt.
3 hours ago
49
Strong winds from the N
(49 kph at 356).
- km
ASCATC287E69S
188 km WNW
15m alt.
3 hours ago
26
Moderate winds from the SE
(26 kph at 132).
- km
ASCATC291E68S
188 km N
15m alt.
3 hours ago
42
Strong winds from the N
(42 kph at 356).
- km
BaseSanMartin
215 km NNE
7m alt.
2 hours ago
2° C
-
Wind obs. (37 kph from 360 degs) was rejected.
40 km
Mid: scattered
ASCATC286E69S
228 km WNW
15m alt.
3 hours ago
30
Fresh winds from the SSE
(30 kph at 160).
- 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.