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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Tue 09 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Thu night). Winds decreasing (fresh winds from the NE on Tue morning, light winds from the ENE by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -3°C on Sun night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
25
NE
30
NE
25
ENE
25
NE
15
NE
15
NE
5
ENE
5
E
10
ENE
10
ESE
15
E
15
E
15
E
10
ESE
10
E
10
SE
10
ESE
5
ENE
 cm 
 mm 
max°C
0
0
-1
0
0
-1
-1
-2
-2
-1
1
0
1
1
-1
0
0
-1
min°C
0
0
-2
-1
0
-3
-1
-2
-4
-1
0
-1
1
0
-2
0
0
-3
chill°C 
-6
-6
-8
-7
-5
-8
-4
-5
-8
-4
-4
-6
-3
-4
-6
-4
-3
-3
Freezing level (m
650
600
150
350
450
0
300
250
0
250
450
0
800
700
0
450
550
0
Cloud base (m)
1600
1550
500
300
300
550
400
300
450
1200
250
300
3800
300
300
Sea lvl1000m2000m3000m4000m5000m
-4-4-6-7-7-8-8-8-8-8-6-4-4-4-5-4-4-6-2-2-4-4-3-5-5-5-5-5-3-2-1-2-3-2-2-400-2-10-2-1-2-3-11-111-200-222133022-123133-1231
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 -4°C on Thu 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 1°C on Fri afternoon, min -3°C on Sun 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
ASCATB295E65S
85 km SW
15m alt.
2 hours ago
51
Near gales from the NE
(51 kph at 52).
- km
ASCATB296E64S
88 km NW
15m alt.
2 hours ago
60
Near gales from the ENE
(60 kph at 66).
- km
ASCATB295E64S
90 km W
15m alt.
2 hours ago
69
Gales from the NE
(69 kph at 56).
- km
ASCATB297E64S
108 km N
15m alt.
2 hours ago
54
Near gales from the ENE
(54 kph at 68).
- km
ASCATB294E64S
133 km W
15m alt.
2 hours ago
63
Gales from the NE
(63 kph at 55).
- km
ASCATB294E65S
140 km SW
15m alt.
2 hours ago
58
Near gales from the NE
(58 kph at 52).
- km
ASCATB298E64S
147 km NNE
15m alt.
2 hours ago
46
Strong winds from the ENE
(46 kph at 74).
- km
ASCATB297E63S
153 km N
15m alt.
2 hours ago
49
Strong winds from the ENE
(49 kph at 62).
- km
ASCATB296E63S
156 km NW
15m alt.
2 hours ago
51
Near gales from the NE
(51 kph at 54).
- km
ASCATB295E63S
166 km NW
15m alt.
2 hours ago
49
Strong winds from the NE
(49 kph at 48).
- 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.