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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Wed morning, min -23°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -15°C on Thu night, min -21°C on Sun morning). Winds increasing (calm on Thu night, near gales from the SW by Sun afternoon).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
5550
km/h
25
W
25
SSW
20
SW
25
SSE
15
S
15
SSW
20
S
5
E
5
N
5
WSW
5
SSW
15
SSW
25
S
25
SSW
35
SW
45
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-22
-20
-17
-10
-9
-9
-12
-14
-15
-15
-17
-18
-18
-17
-17
-18
min °C
-23
-21
-18
-13
-10
-11
-15
-15
-15
-17
-18
-18
-18
-17
-18
-20
 chill °C
-36
-33
-28
-23
-16
-20
-15
-15
-19
-24
-22
-27
-29
-28
-31
-35
Freezing level m
0
0
0
0
0
0
0
700
450
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-23-21-18-12-10-10-14-15-15-16-18-18-18-17-18-19-20-18-15-11-8-7-8-8-9-12-14-14-14-13-13-14-17-15-13-10-6-5-3-2-3-9-12-11-11-10-9-10-14-11-9-6-3-2121-5-7-7-7-6-5-6
Sunrise
9:32
9:27
9:22
9:18
9:14
Sunset
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 Wed morning, min -23°C on Mon night). Wind will be generally light.

Mount Stephenson Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Thu night, min -21°C on Sun morning). Winds increasing (calm on Thu night, near gales from the SW by Sun 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
-9°C
moderate snow
Clouds developing.
9
Light winds from the NNE
(9 kph at 20).
40 km
Mid: overcast
hy2c284E65S
646 km NW
15m alt.
3 hours ago
33
Fresh winds from the ESE
(33 kph at 108).
- km
hy2c285E64S
684 km NW
15m alt.
3 hours ago
28
Moderate winds from the ENE
(28 kph at 75).
- km
hy2c284E64S
694 km NW
15m alt.
3 hours ago
26
Moderate winds from the E
(26 kph at 92).
- km
hy2c278E66S
697 km WNW
15m alt.
3 hours ago
41
Strong winds from the SE
(41 kph at 128).
- km
hy2c286E64S
713 km NW
15m alt.
3 hours ago
29
Fresh winds from the ENE
(29 kph at 72).
- km
hy2c282E64S
713 km NW
15m alt.
3 hours ago
31
Fresh winds from the ESE
(31 kph at 112).
- km
hy2c280E65S
720 km WNW
15m alt.
3 hours ago
28
Moderate winds from the ESE
(28 kph at 110).
- km
hy2c296E64S
725 km NNE
15m alt.
3 hours ago
14
Light winds from the SW
(14 kph at 232).
- km
hy2c276E66S
734 km W
15m alt.
3 hours ago
43
Strong winds from the SE
(43 kph at 135).
- 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.