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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Mon 08 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -3°C on Wed night). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the ENE by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Fri night, min -4°C on Thu night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
25
NE
30
NE
30
NE
25
ENE
25
NE
15
NE
15
NE
10
ENE
10
ENE
10
ENE
10
ESE
15
E
20
E
15
E
15
E
10
ENE
15
ESE
10
E
10
ENE
 cm 
 mm 
max°C
-1
0
0
-1
-1
0
-1
-1
-1
-2
0
1
2
1
0
0
0
-1
-1
min°C
-2
0
0
-2
-1
0
-3
-1
-1
-4
-1
1
-1
1
0
-2
-1
-1
-2
chill°C 
-8
-6
-6
-9
-7
-5
-7
-4
-4
-8
-5
-3
-6
-3
-4
-6
-5
-4
-5
Freezing level (m
0
550
600
150
300
450
0
300
300
0
350
650
0
950
550
0
500
400
0
Cloud base (m)
1450
1700
1550
400
400
300
250
1350
300
5800
500
250
2150
2500
400
600
300
1450
Sea lvl1000m2000m3000m4000m5000m
-5-4-4-6-8-8-8-8-8-8-7-5-3-4-5-5-6-7-6-3-2-2-4-4-4-4-5-4-5-4-20-1-3-3-4-4-3-200-2-10-2-1-1-3-11110-1-1-1-2-122133022-1331331330
Sunrise
2:32
2:31
2:29
2:27
2:25
2:24
Sunset
11:43
11:45
11:49
11:51
11:53
11:55

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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 0°C on Tue morning, min -3°C on Wed night). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the ENE by Thu morning).

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

Mostly dry. Freeze-thaw conditions (max 2°C on Fri night, min -4°C on Thu night). Wind will be generally light.

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC295E65S
73 km W
15m alt.
2 hours ago
60
Near gales from the NE
(60 kph at 52).
- km
ASCATC294E65S
96 km W
15m alt.
2 hours ago
60
Near gales from the NE
(60 kph at 50).
- km
ASCATC296E64S
139 km N
15m alt.
2 hours ago
45
Strong winds from the ENE
(45 kph at 68).
- km
ASCATB297E64S
144 km NNE
15m alt.
3 hours ago
44
Strong winds from the ENE
(44 kph at 74).
- km
ASCATC297E64S
146 km NNE
15m alt.
2 hours ago
42
Strong winds from the ENE
(42 kph at 70).
- km
ASCATC295E64S
153 km NW
15m alt.
2 hours ago
45
Strong winds from the ENE
(45 kph at 59).
- km
ASCATC294E64S
166 km WNW
15m alt.
2 hours ago
47
Strong winds from the ENE
(47 kph at 58).
- km
ASCATC299E63S
223 km NE
15m alt.
2 hours ago
37
Fresh winds from the E
(37 kph at 82).
- km
ASCATB299E63S
227 km NE
15m alt.
3 hours ago
36
Fresh winds from the E
(36 kph at 85).
- km
ASCATB296E63S
247 km N
15m alt.
3 hours ago
35
Fresh winds from the NE
(35 kph at 51).
- 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.