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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 8 pm Mon 25 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -12°C on Tue night, min -19°C on Mon night). Winds increasing (calm on Mon night, near gales from the WNW by Wed morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -14°C on Fri night, min -25°C on Sun afternoon). Winds increasing (light winds from the NNW on Thu night, extremely windy from the WSW by Sat night).

Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
part cloud
cloud
light snow
light snow
snow showers
cloud
cloud
light snow
part cloud
part cloud
snow showers
light snow
snow showers
heavy snow
heavy snow
snow showers
mod snow
snow shwrs
clear
some clouds
cloudy
light snow
light snow
snow shwrs
cloudy
cloudy
light snow
some clouds
some clouds
snow shwrs
light snow
snow shwrs
heavy snow
heavy snow
snow shwrs
mod. snow
km/h
10
NW
10
W
25
WSW
45
WNW
50
WNW
45
WNW
35
WSW
20
W
10
NW
30
NNW
20
SW
20
W
30
W
70
WNW
75
WNW
65
WSW
65
WSW
55
SW
40
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
4
2
3
1
2
6
22
12
3
8
max °C
-17
-18
-15
-12
-13
-15
-12
-12
-12
-15
-18
-17
-14
-16
-20
-21
-22
-21
-13
min °C
-19
-19
-17
-13
-14
-17
-17
-12
-13
-18
-18
-18
-15
-16
-22
-24
-23
-25
-18
-19
-26
-28
-24
-27
-30
-31
-20
-21
-26
-28
-28
-26
-32
-42
-42
-42
-43
-30
0
0
0
0
800
500
0
0
0
0
0
0
0
500
150
0
0
0
0
Cloud base (m)
1400
1450
1950
1900
1850
1400
1500
1400
1400
1400
1400
1500
1950
1500
1400
1450
1400
1500
2600
Sea lvl1000m2000m3000m4000m5000m
-18-19-16-13-14-16-15-12-13-17-18-18-15-16-21-23-23-23-16-13-14-12-9-8-10-11-10-10-12-13-13-10-10-14-16-16-18-12-8-9-8-5-2-4-7-8-8-7-9-9-6-4-7-9-9-12-8-2-4-3153-2-3-2-1-3-4030-3-3-6-3
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00

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Mount Stephenson Weather (Days 0-3):

The weather forecast for Mount Stephenson is: A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -12°C on Tue night, min -19°C on Mon night). Winds increasing (calm on Mon night, near gales from the WNW by Wed morning).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -14°C on Fri night, min -25°C on Sun afternoon). Winds increasing (light winds from the NNW on Thu night, extremely windy 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
hy2c286E69S
196 km W
15m alt.
3 hours ago
28
Moderate winds from the N
(28 kph at 8).
- km
hy2c288E68S
203 km NW
15m alt.
3 hours ago
25
Moderate winds from the NNW
(25 kph at 348).
- km
BaseSanMartin
215 km NNE
7m alt.
3 hours ago
0° C
-
9
Light winds from the SE
(9 kph at 140).
40 km
Mid: scattered
hy2c287E68S
225 km WNW
15m alt.
3 hours ago
22
Moderate winds from the NNW
(22 kph at 348).
- km
hy2c285E69S
238 km W
15m alt.
3 hours ago
24
Moderate winds from the N
(24 kph at 10).
- km
hy2c286E68S
256 km WNW
15m alt.
3 hours ago
22
Moderate winds from the N
(22 kph at 352).
- km
hy2c283E69S
282 km W
15m alt.
3 hours ago
23
Moderate winds from the NNE
(23 kph at 15).
- km
hy2c283E70S
289 km SW
15m alt.
3 hours ago
31
Fresh winds from the NNW
(31 kph at 345).
- km
hy2c285E68S
290 km WNW
15m alt.
3 hours ago
21
Moderate winds from the N
(21 kph at 355).
- km
hy2c288E67S
299 km NW
15m alt.
3 hours ago
24
Moderate winds from the N
(24 kph at 8).
- 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.