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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Sat 15 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -16°C on Mon morning, min -23°C on Sun morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the SE by Mon night).

Days 5–7 Weather Summary

A dusting of new snow. Extremely cold (max -11°C on Fri afternoon, min -23°C on Wed afternoon). Winds increasing (light winds from the W on Wed afternoon, strong winds from the SW by Fri afternoon).

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
light snow
clear
clear
clear
part cloud
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
light snow
clear
clear
clear
some clouds
Cloud base (m)
2300
2050
5600
1850
1450
1650
4500
km/h
30
W
35
W
30
W
25
SW
20
SW
15
WSW
10
S
15
E
15
ENE
15
NNE
25
N
10
W
20
WSW
30
SW
35
SSW
30
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
 mm
max °C
-20
-22
-22
-17
-16
-16
-16
-16
-16
-16
-20
-22
-23
-22
-18
-15
min °C
-22
-23
-22
-21
-16
-16
-16
-16
-16
-19
-22
-23
-23
-23
-19
-17
 chill °C
-35
-37
-35
-32
-25
-24
-23
-24
-24
-30
-33
-32
-33
-36
-32
-28
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-21-23-22-19-16-16-16-16-16-18-21-23-23-23-19-16-18-19-18-16-13-12-11-11-11-13-16-18-19-19-17-14-16-15-15-15-10-9-6-7-8-9-11-13-16-17-14-11-10-9-9-10-6-4-2-2-3-4-5-7-11-12-10-6
Sunrise
10:15
10:10
10:04
10:00
9:56
Sunset
5:12
5:15
5:20
5:24
5:29

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -16°C on Mon morning, min -23°C on Sun morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the SE by Mon night).

Mount Stephenson Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -11°C on Fri afternoon, min -23°C on Wed afternoon). Winds increasing (light winds from the W on Wed afternoon, strong winds from the SW by Fri 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.
3 hours ago
-7° C
-
6
Light winds from the NNE
(6 kph at 20).
40 km
Mid: overcast
ASCATB290E64S
699 km N
15m alt.
2 hours ago
32
Fresh winds from the WNW
(32 kph at 288).
- km
ASCATB291E64S
704 km N
15m alt.
2 hours ago
33
Fresh winds from the NW
(33 kph at 307).
- km
ASCATB289E64S
704 km N
15m alt.
2 hours ago
43
Strong winds from the NW
(43 kph at 306).
- km
ASCATC289E64S
704 km N
15m alt.
3 hours ago
32
Fresh winds from the NW
(32 kph at 313).
- km
ASCATC290E64S
705 km N
15m alt.
3 hours ago
31
Fresh winds from the NW
(31 kph at 319).
- km
ASCATB288E64S
711 km N
15m alt.
2 hours ago
33
Fresh winds from the W
(33 kph at 267).
- km
ASCATC288E64S
714 km N
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 281).
- km
ASCATC287E64S
714 km NW
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 279).
- km
ASCATB286E64S
714 km NW
15m alt.
2 hours ago
28
Moderate winds from the W
(28 kph at 269).
- 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.