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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Tue 30 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -6°C on Sun night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sun morning).

Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
light snow
light snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light snow
light snow
light snow
light snow
some clouds
cloudy
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light snow
light snow
light snow
light snow
 km/h
25
NNE
20
NNE
20
NNE
5
NNE
10
NNE
0
ESE
5
SSW
15
SSW
15
SW
20
SW
30
SW
30
SW
20
WSW
10
WNW
10
W
5
W
5
ENE
10
ENE
2
2
2
4
4
2
1
1
max °C
0
-1
-1
-3
-3
-4
-4
-4
-4
-4
-4
-4
-1
-2
-3
-4
-4
-5
min °C
-1
-1
-2
-3
-4
-5
-4
-4
-5
-4
-4
-5
-2
-4
-4
-4
-4
-6
-7
-7
-8
-5
-4
-5
-6
-9
-10
-10
-12
-13
-7
-10
-10
-7
-7
-10
850
800
600
450
500
200
150
150
0
0
50
0
450
550
250
300
350
0
Cloud base (m)
1250
300
300
300
300
300
300
300
300
300
300
350
400
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-4-4-5-5-6-7-7-7-7-6-7-7-4-6-7-7-8-9-1-1-2-3-4-5-4-4-5-4-4-5-2-3-4-4-4-61110-1-2-2-2-2-2-2-31-1-1-1-1-334333111100-1232221
Sunrise
2:32
2:34
2:39
2:42
2:45
2:47
Sunset
11:59
11:57
11:54
11:52
11:51
11:47

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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 Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Wed night). Wind will be generally light.

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

A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -6°C on Sun night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sun morning).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
SHIP7872
25 km S
15m alt.
3 hours ago
-2° C
46
Strong winds from the ESE
(47 kph at 110).
8.1 km
SHIP2500
25 km S
3m alt.
3 hours ago
2° C
partially cloudy
46
Strong winds from the ESE
(46 kph at 110).
9.3 km
SHIP6610
25 km S
3m alt.
3 hours ago
2° C
partially cloudy
46
Strong winds from the ESE
(46 kph at 110).
9.3 km
SHIP8690
25 km S
3m alt.
3 hours ago
2° C
partially cloudy
46
Strong winds from the ESE
(46 kph at 110).
9.3 km
SHIP2363
25 km S
15m alt.
3 hours ago
-2° C
46
Strong winds from the ESE
(47 kph at 110).
8.1 km
SHIP5527
25 km S
15m alt.
3 hours ago
-2° C
46
Strong winds from the ESE
(47 kph at 110).
8.1 km
SHIP4732
25 km S
3m alt.
2 hours ago
1° C
SHIP1583
25 km S
3m alt.
3 hours ago
2° C
partially cloudy
46
Strong winds from the ESE
(46 kph at 110).
9.3 km
SHIP3142
25 km S
3m alt.
3 hours ago
2° C
partially cloudy
46
Strong winds from the ESE
(46 kph at 110).
9.3 km
SHIP3747
25 km S
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.