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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Mon 17 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -15°C on Mon afternoon, min -23°C on Wed afternoon). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -12°C on Fri night, min -24°C on Thu night). Winds increasing (moderate winds from the WSW on Thu morning, near gales from the SW by Fri morning).

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
light snow
snow showers
part cloud
part cloud
snow showers
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
some clouds
light snow
snow shwrs
some clouds
some clouds
snow shwrs
clear
clear
some clouds
Cloud base (m)
2050
1500
2150
1450
1500
1500
1450
1500
1450
1450
km/h
20
SSE
10
SW
5
WSW
10
ENE
20
NE
15
NNE
10
W
15
WSW
20
WSW
25
SW
30
WSW
50
SW
55
SW
45
SW
50
SW
50
SW
45
SW
35
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
1
2
 mm
max °C
-16
-15
-16
-16
-16
-17
-21
-22
-22
-21
-21
-21
-17
-15
-12
-14
-15
-14
min °C
-17
-16
-16
-16
-17
-20
-21
-23
-23
-21
-22
-24
-19
-16
-13
-15
-15
-14
 chill °C
-26
-23
-22
-22
-27
-26
-29
-33
-33
-33
-36
-40
-34
-30
-26
-28
-28
-26
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-17-16-16-16-17-19-21-23-23-21-22-23-18-16-13-15-15-14-13-12-13-12-11-14-16-18-19-18-16-19-17-14-12-13-13-13-12-10-11-8-7-10-12-13-16-15-11-13-15-11-9-9-10-10-7-5-6-4-2-5-7-8-10-10-5-8-10-6-4-5-5-6
Sunrise
10:10
10:04
10:00
9:56
9:51
9:47
Sunset
5:15
5:20
5:24
5:29
5:32
5:37

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: Mostly dry. Extremely cold (max -15°C on Mon afternoon, min -23°C on Wed afternoon). Wind will be generally light.

Mount Stephenson Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -12°C on Fri night, min -24°C on Thu night). Winds increasing (moderate winds from the WSW on Thu morning, near gales from the SW by Fri 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.
3 hours ago
-11° C
-
19
Light winds from the SE
(19 kph at 140).
40 km
Mid: scattered
hy2c281E65S
630 km WNW
15m alt.
3 hours ago
46
Strong winds from the ESE
(46 kph at 112).
- km
hy2c279E66S
640 km WNW
15m alt.
3 hours ago
54
Near gales from the ESE
(54 kph at 120).
- km
hy2c278E66S
657 km W
15m alt.
3 hours ago
48
Strong winds from the SE
(48 kph at 125).
- km
hy2c277E67S
662 km W
15m alt.
3 hours ago
46
Strong winds from the ESE
(46 kph at 120).
- km
hy2c283E65S
671 km NW
15m alt.
3 hours ago
22
Moderate winds from the NNW
(22 kph at 338).
- km
ASCATC279E66S
677 km WNW
15m alt.
3 hours ago
46
Strong winds from the ESE
(46 kph at 120).
- km
ASCATC283E65S
678 km NW
15m alt.
3 hours ago
18
Light winds from the NW
(18 kph at 322).
- km
hy2c282E65S
690 km WNW
15m alt.
3 hours ago
17
Light winds from the N
(17 kph at 0).
- km
hy2c279E65S
690 km WNW
15m alt.
3 hours ago
44
Strong winds from the ESE
(44 kph at 122).
- 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.