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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 05 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -4°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue afternoon, min -2°C on Mon morning). Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the ENE by Tue night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
cloud
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
 km/h
20
ENE
20
ENE
15
ENE
5
SSE
5
SSW
5
WSW
5
NE
5
NE
10
NE
10
NE
5
NE
25
NE
30
NE
30
NE
25
ENE
25
ENE
20
ENE
15
ENE
 cm 
1
 mm 
max°C
0
1
0
0
0
-1
0
0
-2
-1
-1
-1
0
1
1
1
0
-2
min°C
0
0
-2
0
0
-3
-1
-1
-4
-2
-1
-2
0
1
0
1
-1
-2
chill°C 
-5
-5
-7
-2
-2
-3
-1
-4
-8
-5
-4
-7
-7
-5
-6
-5
-6
-7
Freezing level (m
450
500
0
550
550
0
400
500
0
150
300
0
450
650
650
700
550
150
Cloud base (m)
300
300
1500
1350
500
700
400
400
400
350
550
1600
1400
500
600
250
250
Sea lvl1000m2000m3000m4000m5000m
-7-7-7-6-5-7-6-7-7-7-6-6-5-4-3-4-6-8-3-3-4-2-2-4-3-4-5-4-4-4-3-2-1-2-3-401-100-2-1-1-3-2-1-20111-1-233133-133-2120233331
Sunrise
2:43
2:40
2:36
2:34
2:32
2:31
Sunset
11:30
11:32
11:37
11:39
11:43
11:45

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -4°C on Sun night). Wind will be generally light.

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

A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue afternoon, min -2°C on Mon morning). Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the ENE by Tue night).

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
82 km WSW
15m alt.
3 hours ago
45
Strong winds from the NE
(45 kph at 42).
- km
ASCATC296E64S
82 km NW
15m alt.
2 hours ago
46
Strong winds from the ENE
(46 kph at 63).
- km
ASCATB296E64S
88 km NW
15m alt.
3 hours ago
46
Strong winds from the ENE
(46 kph at 64).
- km
ASCATC295E65S
88 km SW
15m alt.
2 hours ago
37
Fresh winds from the NE
(37 kph at 38).
- km
ASCATB295E64S
93 km W
15m alt.
3 hours ago
49
Strong winds from the ENE
(49 kph at 60).
- km
ASCATC295E64S
98 km W
15m alt.
2 hours ago
47
Strong winds from the ENE
(47 kph at 59).
- km
ASCATB297E64S
104 km N
15m alt.
3 hours ago
45
Strong winds from the ENE
(45 kph at 68).
- km
ASCATC297E64S
117 km N
15m alt.
2 hours ago
45
Strong winds from the ENE
(45 kph at 68).
- km
SHIP4919
122 km NE
3m alt.
3 hours ago
0° C
SHIP6832
122 km NE
15m alt.
2 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.