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

Mount William (Antarctica)
Weather Forecast, Antarctica

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

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -4°C on Fri night, min -22°C on Wed morning). Winds increasing (calm on Thu afternoon, fresh winds from the W by Fri afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -4°C on Sat morning, min -19°C on Sun morning). Mainly fresh 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
part cloud
clear
part cloud
cloud
cloud
cloud
light snow
heavy snow
heavy snow
heavy snow
light snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light snow
heavy snow
heavy snow
heavy snow
light snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
km/h
10
S
15
SW
5
N
15
NNE
0
ENE
15
WSW
20
NW
30
W
20
WNW
35
NW
15
WNW
15
SSW
10
SW
10
WSW
15
WSW
10
SSW
10
SW
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
14
19
12
1
3
 mm
max °C
-22
-19
-16
-15
-16
-13
-7
-5
-4
-4
-8
-11
-18
-17
-16
-15
-14
-13
min °C
-22
-21
-18
-15
-16
-17
-10
-5
-5
-5
-9
-18
-19
-18
-17
-15
-14
-14
 chill °C
-30
-30
-18
-24
-16
-25
-17
-13
-11
-12
-15
-25
-26
-25
-25
-21
-20
-22
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
350
1250
1800
1550
450
300
300
250
250
250
300
300
300
350
350
300
350
300
Sea lvl1000m2000m3000m4000m5000m
-25-26-23-21-22-20-14-12-12-12-15-21-23-20-19-14-15-14-23-22-18-17-18-18-11-8-8-8-11-17-21-19-18-13-14-12-22-20-17-15-16-15-9-5-5-5-9-15-19-18-17-15-14-14-21-18-16-14-14-13-6-2-2-2-6-13-17-17-15-16-15-15
Sunrise
10:52
10:49
10:47
10:44
10:41
10:38
Sunset
3:48
3:52
3:53
3:56
4:00
4:02

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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 Fri afternoon. Temperatures will be below freezing (max -4°C on Fri night, min -22°C on Wed morning). Winds increasing (calm on Thu afternoon, fresh winds from the W by Fri afternoon).

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

A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -4°C on Sat morning, min -19°C on Sun morning). Mainly fresh winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
89 km SW
15m alt.
3 hours ago
43
Strong winds from the SSW
(43 kph at 203).
- km
ASCATB297E64S
91 km N
15m alt.
3 hours ago
46
Strong winds from the SSW
(46 kph at 210).
- km
ASCATB295E64S
92 km W
15m alt.
3 hours ago
54
Near gales from the SSW
(54 kph at 209).
- km
ASCATB296E64S
95 km NW
15m alt.
3 hours ago
54
Near gales from the SW
(54 kph at 220).
- km
ASCATB294E65S
140 km SW
15m alt.
3 hours ago
42
Strong winds from the SSW
(42 kph at 193).
- km
ASCATB294E64S
141 km W
15m alt.
3 hours ago
48
Strong winds from the SSW
(48 kph at 202).
- km
ASCATB297E63S
153 km N
15m alt.
3 hours ago
55
Near gales from the SW
(55 kph at 224).
- km
ASCATB296E63S
155 km NW
15m alt.
3 hours ago
58
Near gales from the SW
(58 kph at 217).
- km
ASCATB295E63S
172 km NW
15m alt.
3 hours ago
53
Near gales from the SW
(53 kph at 222).
- km
ASCATB293E64S
177 km W
15m alt.
3 hours ago
52
Near gales from the SSW
(52 kph at 212).
- 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.