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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Tue 21 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Thu night. Extremely cold (max -19°C on Wed night, min -27°C on Fri afternoon). Winds decreasing (severe gales from the SW on Wed afternoon, near gales from the WSW by Fri afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -20°C on Sat night, min -28°C on Mon afternoon). Winds decreasing (stormy winds from the SW on Fri night, fresh winds from the WSW by Sun night).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
cloud
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
clear
clear
heavy snow
snow showers
clear
light snow
light snow
snow showers
clear
snow shwrs
cloudy
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
clear
heavy snow
snow shwrs
clear
light snow
light snow
snow shwrs
clear
Cloud base (m)
1400
1500
1800
1450
1550
1500
1500
1500
1450
1450
1500
1850
1400
1500
5200
1450
1400
1500
km/h
55
SSW
65
SSW
70
SW
75
SW
65
SW
60
SW
70
WSW
60
WSW
55
WSW
65
SW
65
SW
55
SW
50
WSW
45
WSW
55
SSW
40
WSW
45
WSW
50
SW
40
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
3
5
4
1
14
3
1
1
12
3
1
4
2
 mm
max °C
-23
-21
-20
-19
-21
-21
-21
-25
-25
-22
-21
-21
-20
-25
-25
-21
-25
-28
-28
min °C
-24
-21
-20
-22
-22
-21
-24
-25
-27
-26
-22
-21
-23
-25
-26
-23
-27
-28
-30
 chill °C
-42
-38
-37
-40
-40
-38
-43
-43
-46
-45
-40
-37
-39
-42
-44
-39
-45
-46
-48
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-24-21-20-21-22-21-23-25-26-24-22-21-22-25-26-22-26-28-29-20-18-16-17-17-17-17-20-21-21-19-18-16-20-21-19-21-23-25-16-16-13-13-13-13-12-14-15-17-17-16-12-14-18-16-16-18-22-11-11-7-8-7-7-6-8-9-11-12-11-6-7-13-11-10-12-17
Sunrise
12:36
12:27
12:21
12:14
12:07
12:00
Sunset
2:53
3:02
3:10
3:17
3:23
3:30

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -19°C on Wed night, min -27°C on Fri afternoon). Winds decreasing (severe gales from the SW on Wed afternoon, near gales from the WSW by Fri afternoon).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -20°C on Sat night, min -28°C on Mon afternoon). Winds decreasing (stormy winds from the SW on Fri night, fresh winds from the WSW by Sun 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
ASCATC291E66S
476 km N
15m alt.
3 hours ago
67
Gales from the S
(67 kph at 190).
- km
ASCATB288E66S
483 km NW
15m alt.
3 hours ago
60
Near gales from the SW
(60 kph at 216).
- km
ASCATB291E66S
483 km N
15m alt.
3 hours ago
60
Near gales from the S
(60 kph at 188).
- km
ASCATB292E66S
484 km N
15m alt.
3 hours ago
58
Near gales from the S
(58 kph at 191).
- km
ASCATC292E66S
485 km N
15m alt.
3 hours ago
62
Gales from the S
(62 kph at 190).
- km
ASCATC288E66S
490 km NW
15m alt.
3 hours ago
63
Gales from the SSW
(63 kph at 205).
- km
ASCATC293E66S
493 km NNE
15m alt.
3 hours ago
62
Gales from the SW
(62 kph at 218).
- km
ASCATB287E66S
496 km NW
15m alt.
3 hours ago
58
Near gales from the SW
(58 kph at 223).
- km
ASCATC285E66S
525 km NW
15m alt.
3 hours ago
62
Gales from the SW
(62 kph at 222).
- km
ASCATB285E66S
529 km NW
15m alt.
3 hours ago
60
Near gales from the SW
(60 kph at 221).
- 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.