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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sat 20 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -11°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Tue morning, min -11°C on Thu night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
some clouds
light snow
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
 km/h
5
NNE
5
NNE
15
ENE
15
ENE
15
E
15
E
10
E
5
SE
5
SE
5
SE
0
ENE
10
NE
10
ENE
10
ENE
10
E
15
ESE
10
ESE
10
S
 cm 
2
 mm 
max°C
-11
-11
-10
-9
-8
-8
-9
-9
-9
-8
-8
-8
-9
-9
-10
-10
-10
-10
min°C
-11
-11
-10
-10
-8
-9
-9
-9
-9
-8
-8
-9
-9
-9
-10
-10
-10
-11
chill°C 
-15
-15
-16
-17
-14
-14
-14
-13
-14
-8
-8
-14
-14
-14
-15
-16
-15
-17
Freezing level (m
0
0
0
100
250
0
250
300
0
200
250
0
150
250
0
100
200
0
Cloud base (m)
300
250
350
1250
1150
1950
1900
2050
500
250
350
1500
1200
350
1950
1600
1150
Sea lvl1000m2000m3000m4000m5000m
-11-11-10-10-8-9-9-9-9-8-8-9-9-9-10-10-10-11-8-7-7-6-5-5-5-5-5-5-5-6-6-6-7-6-6-7-4-3-5-3-1-3-2-1-3-2-2-3-2-2-4-3-2-4-10-212022-122-122-112-2
Sunrise
2:18
2:18
2:19
2:19
2:20
2:23
Sunset
12:04
12:05
12:05
12:06
12:06
12:06

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -11°C on Sat morning). Wind will be generally light.

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

Mostly dry. Temperatures will be well below freezing (max -8°C on Tue morning, min -11°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP6915
42 km ENE
3m alt.
2 hours ago
0° C
hy2b294E65S
107 km W
15m alt.
2 hours ago
17
Light winds from the N
(17 kph at 8).
- km
hy2b296E64S
110 km NW
15m alt.
2 hours ago
15
Light winds from the ENE
(15 kph at 68).
- km
hy2b294E64S
113 km WNW
15m alt.
2 hours ago
16
Light winds from the N
(16 kph at 5).
- km
hy2c297E64S
123 km N
15m alt.
3 hours ago
18
Light winds from the ENE
(18 kph at 68).
- km
SHIP2386
51 km ENE
15m alt.
3 hours ago
- km
SHIP2551
51 km ENE
3m alt.
3 hours ago
0° C
SHIP1926
51 km ENE
3m alt.
3 hours ago
0° C
SHIP7700
51 km ENE
3m alt.
3 hours ago
0° C
SHIP8384
51 km ENE
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.