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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 14 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Wed night, min -6°C on Wed morning). Winds increasing (light winds from the E on Tue night, gales from the NE by Wed night).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -6°C on Sat afternoon). Winds increasing (calm on Sun morning, strong winds from the NE by Mon afternoon).

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
heavy snow
light snow
cloud
snow showers
part cloud
part cloud
mod snow
light snow
snow showers
clear
clear
clear
part cloud
cloud
cloud
snow showers
some clouds
light snow
snow shwrs
heavy snow
light snow
cloudy
snow shwrs
some clouds
some clouds
mod. snow
light snow
snow shwrs
clear
clear
clear
some clouds
cloudy
cloudy
snow shwrs
 km/h
10
E
30
NE
30
N
65
N
35
NNW
20
N
15
N
15
NNW
25
N
35
N
20
NNW
20
NNW
15
N
5
N
5
N
10
NNE
20
NNE
35
NE
30
NE
3
1
16
2
5
6
4
1
1
max °C
-4
-5
-4
-1
-2
-3
-4
-5
-5
-4
-5
-5
-6
-5
-5
-5
-4
-4
-5
min °C
-5
-6
-4
-3
-3
-3
-5
-6
-5
-5
-5
-6
-6
-6
-6
-6
-4
-4
-7
-10
-14
-11
-14
-10
-9
-11
-12
-12
-13
-12
-12
-12
-6
-9
-10
-10
-12
-15
0
0
150
700
600
450
300
0
200
150
0
250
0
0
0
0
0
50
0
Cloud base (m)
1100
300
300
250
250
300
250
300
600
350
300
350
700
350
300
5550
2400
1350
250
Sea lvl1000m2000m3000m4000m5000m
-8-9-8-5-7-7-9-9-9-9-9-9-9-9-8-8-7-7-9-5-6-4-2-3-3-5-6-5-5-5-6-6-6-6-6-4-4-6-3-4-201-1-2-3-2-2-3-3-4-5-5-4-3-3-4-1-21332101111-3-3-3-3-1-1-3
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 -1°C on Wed night, min -6°C on Wed morning). Winds increasing (light winds from the E on Tue night, gales from the NE by Wed night).

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

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -6°C on Sat afternoon). Winds increasing (calm on Sun morning, strong winds from the NE 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB293E66S
176 km SW
15m alt.
3 hours ago
29
Fresh winds from the NE
(29 kph at 37).
- km
ASCATB293E65S
176 km WSW
15m alt.
3 hours ago
40
Strong winds from the NE
(40 kph at 43).
- km
ASCATC293E65S
178 km SW
15m alt.
2 hours ago
40
Strong winds from the NE
(40 kph at 40).
- km
ASCATC293E66S
196 km SW
15m alt.
2 hours ago
34
Fresh winds from the NE
(34 kph at 35).
- km
ASCATC292E66S
228 km SW
15m alt.
2 hours ago
38
Fresh winds from the NE
(38 kph at 42).
- km
ASCATB292E65S
228 km WSW
15m alt.
3 hours ago
41
Strong winds from the NE
(41 kph at 51).
- km
ASCATC292E65S
229 km WSW
15m alt.
2 hours ago
41
Strong winds from the NE
(41 kph at 50).
- km
ASCATB292E66S
237 km SW
15m alt.
3 hours ago
38
Fresh winds from the NE
(38 kph at 40).
- km
ASCATC291E66S
260 km SW
15m alt.
2 hours ago
40
Strong winds from the NE
(40 kph at 48).
- km
ASCATC291E65S
264 km WSW
15m alt.
2 hours ago
41
Strong winds from the NE
(41 kph at 56).
- 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.