Mountain resort image
– Lat/Long: 64.78° S 63.68° W

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Wed 15 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Wed morning). Winds decreasing (gales from the NE on Wed night, light winds from the WNW by Thu night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -7°C on Sat afternoon). Mainly strong winds.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
mod snow
mod snow
snow showers
light snow
part cloud
clear
snow showers
snow showers
light snow
snow showers
light snow
heavy snow
snow showers
cloud
cloud
heavy snow
light snow
snow shwrs
mod. snow
mod. snow
snow shwrs
light snow
some clouds
clear
snow shwrs
snow shwrs
light snow
snow shwrs
light snow
heavy snow
snow shwrs
cloudy
cloudy
heavy snow
 km/h
35
NE
30
N
65
N
20
NNE
15
NW
10
N
15
NNW
20
NNW
25
NNE
25
N
30
WNW
15
N
30
NE
45
NE
15
NNE
45
NNE
25
N
35
N
2
2
8
6
4
2
1
3
1
1
4
13
1
11
max °C
-6
-4
-2
-3
-4
-4
-5
-5
-5
-6
-6
-5
-3
-4
-4
-3
-3
-3
min °C
-6
-4
-4
-3
-4
-5
-5
-5
-5
-6
-7
-6
-4
-4
-5
-4
-3
-5
-15
-11
-15
-9
-9
-9
-11
-12
-12
-14
-15
-12
-11
-13
-13
-13
-10
-12
0
150
650
350
400
200
0
100
0
0
50
0
0
350
0
0
250
300
Cloud base (m)
400
250
250
550
300
1450
300
500
300
300
350
350
600
300
300
1650
400
300
Sea lvl1000m2000m3000m4000m5000m
-9-8-6-6-7-9-10-9-9-10-11-9-7-7-8-6-6-8-6-4-3-3-4-5-5-5-5-6-7-6-4-4-5-4-3-4-4-20-1-2-2-3-3-3-3-4-4-2-1-3-2-1-2-212321-10-10-1-212-1112
Sunrise
8:32
8:34
8:38
8:41
8:45
8:48
Sunset
5:54
5:51
5:47
5:44
5:40
5:37

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Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Wed morning). Winds decreasing (gales from the NE on Wed night, light winds from the WNW by Thu night).

Mount William (Antarctica) Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -7°C on Sat afternoon). Mainly strong winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount William (Antarctica). 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
ASCATB295E65S
87 km SW
15m alt.
3 hours ago
35
Fresh winds from the NE
(35 kph at 47).
- km
ASCATB296E64S
88 km NW
15m alt.
3 hours ago
43
Strong winds from the NE
(43 kph at 48).
- km
ASCATB295E64S
91 km W
15m alt.
3 hours ago
45
Strong winds from the NE
(45 kph at 47).
- km
ASCATB297E64S
107 km N
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 49).
- km
ASCATB294E65S
131 km SW
15m alt.
3 hours ago
40
Strong winds from the NE
(40 kph at 53).
- km
ASCATB294E64S
138 km W
15m alt.
3 hours ago
46
Strong winds from the NE
(46 kph at 50).
- km
ASCATB296E63S
148 km NW
15m alt.
3 hours ago
44
Strong winds from the NE
(44 kph at 42).
- km
ASCATB297E63S
159 km N
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 36).
- km
ASCATB295E63S
162 km NW
15m alt.
3 hours ago
42
Strong winds from the NNE
(42 kph at 28).
- km
ASCATB293E64S
172 km WSW
15m alt.
3 hours ago
45
Strong winds from the NE
(45 kph at 53).
- 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.