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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Tue night, min -23°C on Mon afternoon). Winds decreasing (fresh winds from the W on Mon morning, light winds from the S by Wed morning).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -14°C on Thu morning, min -20°C on Sat night). Winds increasing (light winds from the SSW on Thu afternoon, near gales from the WSW by Sat night).

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
4400
4600
7750
km/h
40
W
30
W
20
WSW
20
SSW
20
SW
20
SSE
10
S
20
SSW
20
SSW
15
SSE
5
SSW
15
WSW
5
SW
15
SW
20
WSW
35
SSW
30
SW
40
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-22
-23
-22
-20
-17
-9
-9
-10
-13
-14
-15
-16
-17
-17
-18
-17
-17
-17
min °C
-22
-23
-23
-21
-19
-13
-9
-11
-14
-14
-16
-17
-17
-17
-18
-17
-17
-20
 chill °C
-36
-36
-35
-32
-29
-22
-13
-19
-22
-21
-22
-26
-22
-26
-28
-29
-29
-36
Freezing level m
0
0
0
0
0
0
0
0
0
100
1000
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-23-23-21-18-11-9-11-14-14-16-17-17-17-18-17-17-19-19-19-20-18-16-10-8-8-9-8-8-10-12-13-15-14-13-14-15-15-17-16-14-10-7-7-5-3-1-5-8-10-12-12-11-11-11-11-13-12-10-6-3-3-124-1-3-6-8-8-7-6
Sunrise
9:37
9:32
9:27
9:22
9:18
9:14
Sunset
5:45
5:50
5:53
5:58
6:01
6:06

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: Mostly dry. Temperatures will be well below freezing (max -9°C on Tue night, min -23°C on Mon afternoon). Winds decreasing (fresh winds from the W on Mon morning, light winds from the S by Wed morning).

Mount Stephenson Weather (Days 3-6):

Mostly dry. Extremely cold (max -14°C on Thu morning, min -20°C on Sat night). Winds increasing (light winds from the SSW on Thu afternoon, near gales from the WSW by Sat 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
BaseSanMartin
215 km NNE
7m alt.
1 hour ago
-3°C
light snow
Continuous light snow.
30
Fresh winds from the WNW
(30 kph at 290).
4.0 km
Mid: overcast
ASCATC295E65S
585 km NNE
15m alt.
3 hours ago
22
Moderate winds from the SW
(22 kph at 226).
- km
ASCATB285E65S
638 km NW
15m alt.
3 hours ago
24
Moderate winds from the NW
(24 kph at 308).
- km
ASCATC285E65S
642 km NW
15m alt.
3 hours ago
21
Moderate winds from the NW
(21 kph at 311).
- km
ASCATB284E65S
653 km NW
15m alt.
3 hours ago
30
Fresh winds from the NW
(30 kph at 312).
- km
ASCATC284E65S
659 km NW
15m alt.
3 hours ago
27
Moderate winds from the NW
(27 kph at 314).
- km
ASCATC283E65S
669 km NW
15m alt.
3 hours ago
35
Fresh winds from the NW
(35 kph at 319).
- km
ASCATB283E65S
672 km NW
15m alt.
3 hours ago
37
Fresh winds from the NW
(37 kph at 318).
- km
ASCATC282E65S
679 km WNW
15m alt.
3 hours ago
23
Moderate winds from the NW
(23 kph at 320).
- km
hy2c278E66S
688 km WNW
15m alt.
3 hours ago
18
Light winds from the WNW
(18 kph at 295).
- 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.