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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 26 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -6°C on Sat night, min -14°C on Sun night). Mainly severe gales.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -6°C on Wed morning, min -19°C on Mon night). Winds decreasing (near gales from the WSW on Mon morning, light winds from the NW by Wed night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
heavy snow
light snow
cloud
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
mod snow
light snow
light snow
part cloud
clear
snow showers
mod snow
heavy snow
snow showers
mod. snow
heavy snow
light snow
cloudy
snow shwrs
heavy snow
heavy snow
heavy snow
heavy snow
mod. snow
light snow
light snow
some clouds
clear
snow shwrs
mod. snow
heavy snow
snow shwrs
km/h
35
NW
45
WNW
50
W
40
NNE
25
NW
40
NNW
50
NNE
70
WNW
55
WSW
55
WSW
50
SW
35
SW
30
SW
35
SW
20
WSW
45
N
35
WSW
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
8
12
3
2
19
17
17
15
6
4
3
2
6
13
2
 mm
max °C
-7
-10
-9
-8
-8
-6
-6
-8
-10
-15
-16
-17
-17
-13
-8
-6
-6
-6
min °C
-8
-11
-12
-9
-8
-8
-6
-9
-14
-16
-16
-19
-18
-15
-11
-7
-8
-9
 chill °C
-17
-25
-27
-19
-16
-16
-16
-23
-29
-30
-30
-32
-30
-27
-21
-17
-18
-17
Freezing level m
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
200
200
250
500
350
250
100
150
200
250
250
250
300
350
250
300
250
Sea lvl1000m2000m3000m4000m5000m
-11-15-15-12-12-10-10-13-17-21-22-21-19-15-11-8-10-10-8-11-11-9-8-7-6-9-12-16-16-18-18-14-10-7-7-8-4-7-8-6-5-4-3-6-8-12-13-15-16-14-9-5-4-6-1-4-5-3-3-10-2-5-9-9-12-14-15-10-3-1-4
Sunrise
11:22
11:22
11:22
11:21
11:19
11:18
Sunset
3:11
3:11
3:12
3:15
3:15
3:18

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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 Sun afternoon. Temperatures will be well below freezing (max -6°C on Sat night, min -14°C on Sun night). Mainly severe gales.

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

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -6°C on Wed morning, min -19°C on Mon night). Winds decreasing (near gales from the WSW on Mon morning, light winds from the NW by Wed night).

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
ASCATC295E64S
71 km WNW
15m alt.
2 hours ago
40
Strong winds from the WNW
(40 kph at 303).
- km
ASCATC296E64S
83 km NW
15m alt.
2 hours ago
43
Strong winds from the WNW
(43 kph at 301).
- km
ASCATB296E64S
86 km NW
15m alt.
3 hours ago
43
Strong winds from the WNW
(43 kph at 296).
- km
ASCATB295E65S
87 km SW
15m alt.
3 hours ago
46
Strong winds from the WNW
(46 kph at 301).
- km
ASCATC295E65S
89 km SW
15m alt.
2 hours ago
45
Strong winds from the WNW
(45 kph at 300).
- km
ASCATB297E64S
91 km N
15m alt.
3 hours ago
48
Strong winds from the WNW
(48 kph at 297).
- km
ASCATB295E64S
93 km W
15m alt.
3 hours ago
41
Strong winds from the WNW
(41 kph at 300).
- km
ASCATC297E64S
101 km N
15m alt.
2 hours ago
43
Strong winds from the WNW
(43 kph at 301).
- km
hy2c297E64S
124 km N
15m alt.
3 hours ago
40
Strong winds from the WNW
(40 kph at 298).
- km
hy2c296E64S
127 km N
15m alt.
3 hours ago
40
Strong winds from the WNW
(40 kph at 300).
- 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.