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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 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 -10°C on Tue night, min -23°C on Mon afternoon). Winds decreasing (fresh winds from the W on Mon afternoon, calm by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -15°C on Thu afternoon, min -22°C on Sun morning). Winds increasing (calm on Thu night, near gales from the WSW by Sat night).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
4500
7600
km/h
30
W
25
W
20
SSW
20
SSW
15
SSE
10
S
15
SW
10
S
10
E
5
NW
5
SSW
10
S
15
SSW
30
SW
30
SW
20
SW
40
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-23
-22
-20
-18
-10
-10
-10
-12
-14
-15
-15
-16
-16
-18
-18
-17
-18
min °C
-23
-23
-21
-19
-15
-10
-11
-14
-15
-15
-16
-16
-16
-19
-19
-18
-21
 chill °C
-36
-36
-32
-30
-24
-16
-19
-18
-15
-19
-20
-22
-24
-31
-31
-28
-37
Freezing level m
0
0
0
0
0
0
0
0
500
200
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-23-23-21-19-13-10-11-13-15-15-16-16-16-19-19-18-20-19-20-18-16-11-8-8-9-8-9-11-12-13-15-15-14-15-15-17-16-13-10-6-6-4-2-4-8-8-11-13-12-11-11-10-13-11-9-6-3-2021-4-4-6-9-8-7-7
Sunrise
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 -10°C on Tue night, min -23°C on Mon afternoon). Winds decreasing (fresh winds from the W on Mon afternoon, calm by Thu morning).

Mount Stephenson Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Thu afternoon, min -22°C on Sun morning). Winds increasing (calm on Thu night, 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
-9°C
moderate snow
Clouds dissolving.
Wind obs. (9 kph from 320 degs) was rejected.
40 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
838 km NE
232m alt.
2 hours ago
clear
-
Wind obs. (11 kph from 300 degs) was rejected.
0.0 km
BaseMarambio
840 km NE
200m alt.
1 hour ago
-3°C
-
6
Light winds from the NW
(6 kph at 320).
35 km
Mid: mostly cloudy
BaseEsperanza
907 km NE
24m alt.
1 hour ago
-
28
Moderate winds from the W
(28 kph at 270).
30 km
Mid: scattered
Centro Met. Antártico Presidente Eduardo Frei
977 km NE
48m alt.
1 hour ago
-4°C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
978 km NE
45m alt.
2 hours ago
-4°C
clear
Mist -.
22
Moderate winds from the WNW
(22 kph at 300).
1.0 km
Low: broken
BaseCarlini
979 km NE
11m alt.
1 hour ago
-4°C
Mist
22
Moderate winds from the NW
(22 kph at 320).
3.0 km
Mid: mostly cloudy
Dinamet
983 km NE
52m alt.
1 hour ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
BaseBelgranoII
1377 km SE
256m alt.
1 hour ago
-38°C
-
11
Light winds from the N
(11 kph at 0).
40 km
Mid: scattered
BaseOrcadas
1525 km ENE
8m alt.
1 hour ago
-3°C
-
4
Calm
(4 kph at 90).
40 km
Mid: mostly cloudy

* 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.