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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 02 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Fri afternoon, min -5°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Sun morning, min -5°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the NE by Sun night).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
light snow
light snow
part cloud
cloud
light snow
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
light snow
light snow
some clouds
cloudy
light snow
 km/h
25
NE
20
NE
20
ENE
25
NE
25
NE
25
NE
25
ENE
20
E
20
ENE
5
ESE
5
S
5
WSW
10
N
35
NE
45
NE
20
N
20
NNE
35
NE
45
ENE
 cm 
1
1
4
 mm 
max°C
-5
-5
-4
-4
-4
-4
-4
-3
-2
-3
-3
-3
-3
-2
-4
-4
-3
-2
-3
min°C
-5
-5
-4
-5
-4
-5
-4
-3
-3
-3
-3
-3
-4
-3
-4
-5
-4
-3
-3
chill°C 
-12
-12
-11
-12
-11
-12
-11
-9
-9
-7
-3
-5
-7
-11
-13
-12
-10
-11
-11
Freezing level (m
0
50
250
0
300
300
50
450
500
0
500
400
0
450
200
100
350
550
350
Cloud base (m)
550
300
300
300
1500
650
1600
650
650
2100
4700
350
350
1500
500
350
600
250
Sea lvl1000m2000m3000m4000m5000m
-8-8-8-8-8-8-8-7-7-6-7-7-6-6-7-8-8-6-6-5-5-4-5-4-5-4-3-3-3-3-3-4-3-4-5-4-3-3-4-2-1-3-1-1-200-20-1-2-1-1-2-10-1-211-122133032-1221332
Sunrise
2:47
2:45
2:43
2:40
2:36
2:34
Sunset
11:22
11:25
11:30
11:32
11:37
11:39

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -2°C on Fri afternoon, min -5°C on Tue night). Wind will be generally light.

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

A dusting of new snow. Temperatures will be below freezing (max -2°C on Sun morning, min -5°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the NE by Sun 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP1864
53 km NE
3m alt.
3 hours ago
-2° C
ASCATC295E65S
86 km W
15m alt.
3 hours ago
60
Near gales from the NE
(60 kph at 52).
- km
SHIP6559
53 km NE
3m alt.
2 hours ago
-2° C
SHIP7351
53 km NE
3m alt.
2 hours ago
-2° C
SHIP9415
53 km NE
3m alt.
51 minutes ago
-1° C
SHIP8033
53 km NE
3m alt.
3 hours ago
-2° C
SHIP3489
53 km NE
15m alt.
3 hours ago
- km
SHIP4509
53 km NE
15m alt.
3 hours ago
- km
SHIP4764
53 km NE
3m alt.
3 hours ago
-2° C
SHIP7698
53 km NE
15m alt.
3 hours ago
- 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.