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

Mount Stephenson Weather Forecast

Douglas Range · Antarctica
Issued: 2 pm Tue 29 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Wed night. Extremely cold (max -14°C on Thu afternoon, min -20°C on Tue afternoon). Winds decreasing (near gales from the SW on Tue afternoon, light winds from the SW by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -17°C on Fri night). Mainly fresh winds.

Tue
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
snow showers
light snow
snow showers
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
some clouds
snow shwrs
light snow
snow shwrs
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
Cloud base (m)
5300
1450
1400
1400
1450
4950
2500
1800
1450
1450
1450
2250
1450
1550
1450
km/h
55
SW
40
W
40
WSW
35
W
40
WSW
50
SW
25
SSW
20
WSW
20
SW
15
SW
15
WSW
20
WSW
20
WSW
30
WSW
20
SW
15
W
15
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
2
2
7
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-17
-17
-17
-16
-17
-16
-14
-14
-15
-15
-15
-17
-17
-13
-10
-9
-9
min °C
-20
-19
-18
-16
-17
-16
-14
-16
-16
-15
-17
-17
-17
-16
-11
-10
-9
 chill °C
-36
-34
-32
-28
-30
-30
-24
-26
-25
-23
-27
-27
-27
-27
-19
-16
-16
Freezing level m
0
0
0
200
150
0
0
0
0
0
0
0
0
0
0
750
200
Sea lvl1000m2000m3000m4000m5000m
-19-18-18-16-17-16-14-15-16-15-16-17-17-15-11-10-9-17-15-13-11-12-12-11-12-12-11-13-13-12-11-7-6-7-14-12-7-5-6-8-8-9-7-7-9-8-7-7-4-2-4-9-7-11-1-2-2-5-2-1-4-2-1-2241
Sunrise
—
—
6:47
—
—
6:43
—
—
6:37
—
—
6:33
—
—
6:28
—
—
Sunset
8:07
—
—
8:12
—
—
8:15
—
—
8:20
—
—
8:23
—
—
8:28
—

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Wed night. Extremely cold (max -14°C on Thu afternoon, min -20°C on Tue afternoon). Winds decreasing (near gales from the SW on Tue afternoon, light winds from the SW by Fri morning).

Mount Stephenson Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -17°C on Fri night). Mainly fresh winds.

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
-7°C
moderate snow
Continuous moderate snow.
24
Moderate winds from the NNW
(24 kph at 340).
28 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
838 km NE
232m alt.
2 hours ago
-4°C
clear
-
20
Moderate winds from the SSW
(20 kph at 200).
10.0 km
Low: few
BaseMarambio
840 km NE
200m alt.
3 hours ago
-2°C
-
28
Moderate winds from the S
(28 kph at 190).
35 km
Mid: few
BaseEsperanza
907 km NE
24m alt.
3 hours ago
2°C
-
22
Moderate winds from the SE
(22 kph at 140).
30 km
Mid: scattered
Centro Met. Antártico Presidente Eduardo Frei
977 km NE
48m alt.
40 minutes 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
-1°C
partially cloudy
Dry and partly cloudy.
63
Gales from the W
(63 kph at 260).
10.0 km
Low: broken
BaseCarlini
979 km NE
11m alt.
3 hours ago
0°C
Mist
50
Strong winds from the WNW
(50 kph at 290).
27 km
Mid: mostly cloudy
Dinamet
983 km NE
52m alt.
1 hour ago
-3°C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
BaseBelgranoII
1377 km SE
256m alt.
3 hours ago
-29°C
-
Wind obs. (20 kph from 230 degs) was rejected.
40 km
Mid: few
hy2c252E68S
1520 km SW
15m alt.
3 hours ago
31
Fresh winds from the NNW
(31 kph at 342).
- 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.