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

Mount Stephenson
Weather Forecast, Antarctica

Issued: 2 am Wed 13 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Extremely cold (max -16°C on Wed morning, min -30°C on Thu morning). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SW by Thu night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Mon night, min -23°C on Sat morning). Winds increasing (light winds from the SSW on Sat night, gales from the W by Mon night).

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
light snow
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
snow showers
part cloud
light snow
heavy snow
light snow
light snow
snow shwrs
light snow
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
some clouds
light snow
heavy snow
km/h
40
WNW
35
W
35
W
40
WSW
45
SW
25
SW
20
S
25
S
30
S
15
SSE
20
SSE
15
S
15
WSW
20
WSW
30
WNW
40
WSW
45
W
35
WNW
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
3
2
3
2
3
3
14
max °C
-16
-21
-25
-29
-29
-28
-26
-24
-24
-23
-20
-17
-16
-13
-13
-18
-16
-12
min °C
-19
-24
-29
-30
-29
-28
-27
-24
-24
-23
-21
-20
-17
-14
-20
-19
-17
-15
-32
-38
-46
-48
-47
-43
-39
-37
-35
-33
-32
-30
-26
-22
-34
-33
-31
-27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1350
1500
1500
1550
1550
1500
1500
1500
1750
1550
1550
7150
1850
1450
1650
1400
Sea lvl1000m2000m3000m4000m5000m
-18-23-27-30-29-28-27-24-24-23-21-19-17-14-17-19-17-14-12-16-22-25-25-25-24-22-21-20-19-16-14-12-13-15-13-9-8-9-18-21-23-24-24-22-20-20-19-15-11-10-8-11-8-5-1-2-11-15-17-18-18-17-15-15-14-11-7-5-3-6-21
Sunrise
11:33
11:40
11:45
11:52
11:59
12:06
Sunset
3:34
3:29
3:22
3:15
3:10
3:03

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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 morning. Extremely cold (max -16°C on Wed morning, min -30°C on Thu morning). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SW by Thu night).

Mount Stephenson Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Mon night, min -23°C on Sat morning). Winds increasing (light winds from the SSW on Sat night, gales from the W by Mon 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
hy2b291E69S
150 km NNE
15m alt.
2 hours ago
59
Near gales from the N
(59 kph at 352).
- km
hy2b290E68S
175 km N
15m alt.
2 hours ago
49
Strong winds from the NNW
(49 kph at 332).
- km
hy2b291E68S
179 km N
15m alt.
2 hours ago
67
Gales from the NNW
(67 kph at 345).
- km
hy2b286E69S
181 km W
15m alt.
2 hours ago
31
Fresh winds from the NNW
(31 kph at 338).
- km
hy2b287E69S
189 km WNW
15m alt.
2 hours ago
35
Fresh winds from the NNW
(35 kph at 328).
- km
hy2b289E68S
204 km NW
15m alt.
2 hours ago
43
Strong winds from the NNW
(43 kph at 328).
- km
hy2b287E68S
211 km WNW
15m alt.
2 hours ago
38
Fresh winds from the NW
(38 kph at 320).
- km
BaseSanMartin
215 km NNE
7m alt.
3 hours ago
-2° C
moderate snow
Continuous moderate snow.
Wind obs. (6 kph from 140 degs) was rejected.
5.0 km
Mid: overcast
hy2b285E69S
231 km W
15m alt.
2 hours ago
33
Fresh winds from the NNW
(33 kph at 330).
- km
hy2b286E68S
238 km WNW
15m alt.
2 hours ago
37
Fresh winds from the NW
(37 kph at 325).
- 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.