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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Wed 30 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu afternoon, min -8°C on Wed afternoon). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Mon afternoon). Winds increasing (light winds from the N on Sat night, strong winds from the SW by Mon afternoon).

Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light snow
heavy snow
cloud
snow showers
clear
part cloud
part cloud
part cloud
snow shwrs
clear
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
light snow
heavy snow
cloudy
snow shwrs
clear
some clouds
some clouds
some clouds
 km/h
15
NW
10
WNW
15
NNW
20
NNW
15
NNW
20
NNE
20
NNE
15
NNE
20
N
15
NNE
25
NE
5
N
35
SW
35
SW
25
SW
20
SW
40
SW
15
SSW
 cm 
1.0
3
11
1.0
 mm 
max°C
-7
-7
-5
-1
0
0
-1
-2
-3
-1
-2
-3
-8
-7
-6
-8
-10
-7
min°C
-7
-8
-7
-2
0
-1
-1
-3
-4
-2
-2
-6
-9
-9
-7
-9
-10
-8
chill°C 
-13
-12
-12
-8
-4
-6
-6
-8
-11
-7
-8
-13
-19
-19
-15
-19
-21
-15
Freezing level (m
0
0
0
0
850
1050
850
550
0
150
500
250
0
0
0
0
0
0
Cloud base (m)
400
350
700
400
350
400
350
400
1400
450
300
300
300
350
450
350
350
Sea lvl1000m2000m3000m4000m5000m
-11-11-8-4-3-3-4-6-6-5-5-7-11-11-10-11-13-10-7-8-6-20-1-1-3-4-2-2-5-9-8-7-9-10-8-4-5-50121-1-2-10-2-6-6-7-7-7-8-2-3-4124321121-2-4-6-6-5-7
Sunrise
9:18
9:22
9:25
9:27
9:30
9:34
Sunset
5:02
5:00
4:55
4:52
4:50
4:45

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu afternoon, min -8°C on Wed afternoon). Wind will be generally light.

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

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Mon afternoon). Winds increasing (light winds from the N on Sat night, strong winds from the SW by Mon afternoon).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB296E64S
79 km NW
15m alt.
3 hours ago
32
Fresh winds from the WNW
(32 kph at 285).
- km
ASCATB295E65S
82 km SW
15m alt.
3 hours ago
28
Moderate winds from the W
(28 kph at 276).
- km
ASCATC295E65S
87 km WSW
15m alt.
2 hours ago
32
Fresh winds from the WSW
(32 kph at 244).
- km
ASCATC295E64S
92 km W
15m alt.
2 hours ago
31
Fresh winds from the W
(31 kph at 259).
- km
ASCATB295E64S
94 km W
15m alt.
3 hours ago
30
Fresh winds from the WSW
(30 kph at 248).
- km
ASCATC296E64S
100 km NW
15m alt.
2 hours ago
32
Fresh winds from the W
(32 kph at 263).
- km
ASCATB297E64S
116 km N
15m alt.
3 hours ago
30
Fresh winds from the WNW
(30 kph at 295).
- km
ASCATC294E64S
134 km W
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 262).
- km
ASCATC294E65S
135 km SW
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 258).
- km
ASCATB294E65S
137 km SW
15m alt.
3 hours ago
32
Fresh winds from the WSW
(32 kph at 243).
- 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.