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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 pm Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -21°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -18°C on Mon afternoon, min -20°C on Tue afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the N by Wed morning).

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
clear
light snow
light snow
snow showers
snow showers
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light snow
snow showers
some clouds
light snow
clear
light snow
light snow
snow shwrs
snow shwrs
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
light snow
snow shwrs
 km/h
10
W
20
NNW
25
NNW
25
NNW
5
WSW
5
E
5
E
5
NNW
5
WNW
5
WNW
10
N
30
NNW
20
NNW
30
N
35
N
30
NNW
15
NNW
1
2
4
2
1
1
4
max °C
-10
-12
-17
-18
-19
-21
-20
-19
-19
-18
-18
-19
-19
-18
-19
-20
-20
min °C
-11
-15
-18
-18
-21
-21
-21
-19
-19
-18
-19
-19
-20
-19
-19
-20
-20
-17
-26
-30
-29
-21
-21
-21
-19
-23
-23
-30
-32
-31
-31
-32
-32
-29
450
0
50
250
0
0
0
0
0
100
0
0
0
0
0
100
0
Cloud base (m)
1400
1400
1400
1400
1500
1450
1450
1500
1550
1450
1400
1400
1400
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-11-14-18-18-20-21-21-19-19-18-19-19-20-19-19-20-20-8-10-11-12-13-14-14-14-13-12-14-14-14-13-13-13-14-4-7-6-5-7-7-7-10-7-6-9-8-7-8-7-6-83-112-1-10-4-11-3-20-2-11-1
Sunrise
5:03
5:09
5:13
5:18
5:24
Sunset
10:42
10:37
10:31
10:27
10:22
10:16

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -21°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night).

Mount Stephenson Weather (Days 3-6):

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -18°C on Mon afternoon, min -20°C on Tue afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the N 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.
2 hours ago
2° C
-
13
Light winds from the N
(13 kph at 0).
40 km
Mid: mostly cloudy
SHIP9256
284 km W
3m alt.
38 minutes ago
0° C
28
Moderate winds from the NNE
(28 kph at 20).
SHIP10273
285 km W
3m alt.
38 minutes ago
0° C
28
Moderate winds from the NNE
(28 kph at 20).
SHIP1333
285 km W
-m alt.
38 minutes ago
0° C
No report.
28
Moderate winds from the NNE
(28 kph at 20).
SHIP3420
289 km W
15m alt.
2 hours ago
1° C
32
Fresh winds from the NNE
(32 kph at 30).
- km
SHIP824
289 km W
15m alt.
38 minutes ago
1° C
33
Fresh winds from the NNE
(34 kph at 20).
- km
SHIP904
289 km W
-m alt.
38 minutes ago
0° C
No report.
33
Fresh winds from the NNE
(33 kph at 20).
SHIP517
289 km W
-m alt.
2 hours ago
0° C
No report.
31
Fresh winds from the NNE
(31 kph at 30).
SHIP9908
289 km W
3m alt.
2 hours ago
0° C
32
Fresh winds from the NNE
(32 kph at 30).
SHIP718
289 km W
-m alt.
2 hours ago
0° C
No report.
41
Strong winds from the NNE
(41 kph at 20).

* 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.