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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 31 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -7°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the E by Mon night).

Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
cloud
part cloud
part cloud
clear
part cloud
part cloud
light snow
light snow
light snow
cloud
mod snow
light snow
light snow
cloud
part cloud
light snow
light snow
light snow
cloudy
some clouds
some clouds
clear
some clouds
some clouds
light snow
light snow
light snow
cloudy
mod. snow
light snow
light snow
cloudy
some clouds
 km/h
15
N
5
N
0
ENE
5
SSE
10
S
15
S
15
SW
25
SW
25
SW
20
WSW
20
WSW
35
SW
15
NNW
35
N
20
N
15
NE
15
ESE
10
ENE
2
3
5
1
2
1
6
5
2
max °C
-5
-6
-6
-7
-6
-5
-5
-6
-6
-5
-6
-3
-2
-7
-8
-9
-9
-9
min °C
-5
-6
-7
-7
-6
-6
-5
-6
-6
-5
-7
-7
-6
-7
-9
-9
-9
-9
-10
-8
-7
-7
-10
-12
-11
-14
-14
-11
-15
-16
-13
-16
-17
-15
-15
-15
500
450
200
200
250
0
100
150
0
450
350
100
1150
250
50
200
250
0
Cloud base (m)
300
300
300
300
300
300
300
300
300
400
300
300
250
400
250
250
250
1450
Sea lvl1000m2000m3000m4000m5000m
-5-6-7-7-6-6-5-6-6-5-7-5-4-7-9-9-9-9-3-4-4-4-4-3-3-4-4-2-4-3-2-4-5-6-5-50-1-2-2-1-2-1-2-30-1-20-1-2-2-2-333211011-1221221220
Sunrise
2:34
2:39
2:42
2:45
2:47
2:50
Sunset
11:57
11:54
11:52
11:51
11:47
11:45

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -7°C on Wed night). Wind will be generally light.

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

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the E by Mon night).

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
SHIP4416
14 km E
15m alt.
2 hours ago
- km
SHIP6743
14 km E
15m alt.
2 hours ago
- km
SHIP5216
14 km E
3m alt.
2 hours ago
3° C
SHIP7076
14 km E
3m alt.
2 hours ago
3° C
SHIP2591
14 km E
3m alt.
2 hours ago
3° C
SHIP2194
14 km E
15m alt.
2 hours ago
- km
SHIP4140
57 km W
15m alt.
2 hours ago
4° C
71
Gales from the NE
(71 kph at 40).
3.2 km
SHIP5226
57 km W
3m alt.
2 hours ago
1° C
partially cloudy
71
Gales from the NE
(71 kph at 40).
3.7 km
SHIP2597
57 km W
3m alt.
2 hours ago
1° C
partially cloudy
71
Gales from the NE
(71 kph at 40).
3.7 km
SHIP5743
57 km W
15m alt.
2 hours ago
4° C
71
Gales from the NE
(71 kph at 40).
3.2 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.