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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Tue 25 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 -20°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -17°C on Fri morning, min -21°C on Sun night). Winds increasing (light winds from the SW on Fri morning, strong winds from the SW by Sat night).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
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
clear
clear
clear
clear
Cloud base (m)
4950
4150
km/h
25
SSW
20
SW
25
SSE
5
SE
15
SSW
20
SW
10
SSE
10
ENE
5
NE
5
SW
15
SW
30
SSW
35
SW
35
SW
40
SW
35
SW
35
SW
25
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-19
-16
-9
-9
-9
-11
-15
-14
-15
-17
-17
-18
-18
-17
-18
-19
-19
-19
min °C
-20
-18
-12
-9
-10
-15
-15
-15
-16
-17
-18
-18
-18
-17
-19
-19
-19
-21
 chill °C
-31
-28
-21
-13
-18
-19
-20
-20
-16
-22
-28
-29
-30
-30
-33
-32
-32
-32
Freezing level m
0
0
0
0
0
0
500
950
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-20-17-11-9-10-13-15-15-16-17-18-18-18-17-19-19-19-20-17-15-10-7-7-8-8-8-10-13-14-14-14-13-14-15-16-17-15-13-9-6-4-4-2-2-6-10-11-12-11-10-10-12-12-13-11-9-5-2-1033-2-6-7-8-7-6-6-7-7-9
Sunrise
9:32
9:27
9:22
9:18
9:14
9:08
Sunset
5:50
5:53
5:58
6:01
6:06
6:09

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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 -20°C on Tue morning). Wind will be generally light.

Mount Stephenson Weather (Days 3-6):

Mostly dry. Extremely cold (max -17°C on Fri morning, min -21°C on Sun night). Winds increasing (light winds from the SW on Fri morning, strong winds from the SW 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.
2 hours ago
-12°C
Fog, depositing rime, sky visible.
Wind obs. (9 kph from 180 degs) was rejected.
0.1 km
Mid: overcast
Marambio Airport (Seymour Island)
838 km NE
232m alt.
3 hours ago
clear
-
Wind obs. (17 kph from 270 degs) was rejected.
0.0 km
BaseMarambio
840 km NE
200m alt.
2 hours ago
-6°C
-
17
Light winds from the WSW
(17 kph at 250).
35 km
Mid: overcast
BaseBernardoO higgins
891 km NE
10m alt.
2 hours ago
-7°C
State of sky unchanged.
26
Moderate winds from the NW
(26 kph at 320).
30 km
Mid: overcast
BaseEsperanza
907 km NE
24m alt.
2 hours ago
-5°C
-
7
Light winds from the WSW
(7 kph at 250).
30 km
Mid: scattered
Captain Arturo Prat Base
931 km NNE
111m alt.
2 hours ago
-4°C
State of sky unchanged.
9
Light winds from the W
(9 kph at 260).
30 km
Mid: overcast
Centro Met. Antártico Presidente Eduardo Frei
977 km NE
48m alt.
2 hours ago
-4°C
State of sky unchanged.
19
Light winds from the NNW
(19 kph at 340).
30 km
Mid: mostly cloudy
Teniente R. Marsh Airport
978 km NE
45m alt.
2 hours ago
-4°C
partially cloudy
Dry and partly cloudy.
19
Light winds from the NNW
(19 kph at 340).
10.0 km
Low: broken
BaseCarlini
979 km NE
11m alt.
2 hours ago
-4°C
-
30
Fresh winds from the NW
(30 kph at 320).
30 km
Mid: mostly cloudy
Dinamet
983 km NE
52m alt.
2 hours ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).

* 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.