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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Fri 20 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Extremely cold (max -14°C on Fri morning, min -20°C on Sun morning). Winds decreasing (gales from the NNE on Fri night, strong winds from the N by Sat afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Tue night, min -19°C on Mon morning). Winds increasing (calm on Mon night, gales from the N by Wed afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
snow showers
snow showers
mod snow
light snow
snow showers
heavy snow
light snow
light snow
clear
part cloud
cloud
light snow
cloud
snow showers
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
mod. snow
light snow
snow shwrs
heavy snow
light snow
light snow
clear
some clouds
cloudy
light snow
cloudy
snow shwrs
light snow
 km/h
60
N
60
N
70
NNE
40
N
40
N
50
N
50
N
50
N
50
N
40
N
40
N
5
SW
5
SW
15
NW
30
NW
30
NNW
55
NNE
30
NW
1
2
10
1
3
10
5
11
19
2
1
4
10
3
max °C
-14
-15
-16
-18
-18
-17
-19
-19
-19
-19
-19
-19
-18
-16
-10
-11
-13
-16
min °C
-15
-16
-17
-18
-18
-18
-20
-19
-19
-19
-19
-19
-19
-17
-15
-12
-16
-18
-30
-31
-33
-32
-32
-32
-36
-34
-33
-33
-33
-25
-24
-25
-24
-25
-32
-31
250
350
0
0
250
50
100
200
100
0
50
0
0
50
0
150
500
100
Cloud base (m)
1400
1400
1400
1400
1400
1400
1450
1450
1450
1400
1400
1400
1450
1450
1400
1400
1400
1450
Sea lvl1000m2000m3000m4000m5000m
-15-16-17-18-18-18-20-19-19-19-19-19-19-17-13-12-15-17-9-10-12-12-12-12-13-12-13-13-12-14-13-12-10-7-9-11-5-5-8-7-6-7-6-5-7-7-7-9-7-7-8-5-4-622-1-12012-1-10-3-10-1231
Sunrise
5:33
5:39
5:43
5:48
5:52
5:58
Sunset
10:06
10:01
9:57
9:52
9:46
9:42

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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 night. Extremely cold (max -14°C on Fri morning, min -20°C on Sun morning). Winds decreasing (gales from the NNE on Fri night, strong winds from the N by Sat afternoon).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Tue night, min -19°C on Mon morning). Winds increasing (calm on Mon night, gales from the N by Wed 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
BaseSanMartin
215 km NNE
7m alt.
4 hours ago
2° C
-
26
Moderate winds from the E
(26 kph at 90).
40 km
Mid: mostly cloudy
ASCATB283E71S
308 km SW
15m alt.
3 hours ago
59
Near gales from the NE
(59 kph at 42).
- km
ASCATB284E72S
315 km SSW
15m alt.
3 hours ago
40
Strong winds from the ENE
(40 kph at 58).
- km
ASCATC283E71S
327 km SSW
15m alt.
3 hours ago
58
Near gales from the NE
(58 kph at 51).
- km
ASCATB282E71S
335 km SW
15m alt.
3 hours ago
64
Gales from the NE
(64 kph at 41).
- km
ASCATB283E72S
338 km SSW
15m alt.
3 hours ago
50
Strong winds from the ENE
(50 kph at 62).
- km
ASCATC282E71S
339 km SW
15m alt.
3 hours ago
62
Gales from the NE
(62 kph at 39).
- km
ASCATC283E72S
341 km SSW
15m alt.
3 hours ago
51
Near gales from the NE
(51 kph at 56).
- km
ASCATC284E72S
361 km SSW
15m alt.
3 hours ago
38
Fresh winds from the E
(38 kph at 95).
- km
ASCATB282E72S
361 km SSW
15m alt.
3 hours ago
55
Near gales from the ENE
(55 kph at 58).
- 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.