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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 02 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -4°C on Wed morning, min -6°C on Tue morning). Winds decreasing (strong winds from the ENE on Tue morning, light winds from the ENE by Wed morning).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Fri morning, min -4°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the NE by Sun night).

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
part cloud
cloud
part cloud
cloud
light snow
snow showers
snow showers
cloud
light snow
part cloud
clear
clear
part cloud
cloud
cloud
light snow
cloudy
light snow
some clouds
cloudy
some clouds
cloudy
light snow
snow shwrs
snow shwrs
cloudy
light snow
some clouds
clear
clear
some clouds
cloudy
cloudy
light snow
 km/h
40
ENE
35
NE
20
NE
15
ENE
25
NE
30
NE
30
NE
25
NE
25
ENE
20
ENE
20
ENE
5
E
5
SSE
0
WSW
10
N
25
NNE
40
NE
40
NE
 cm 
2
1
2
1
1
2
 mm 
max°C
-5
-6
-6
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
min°C
-6
-6
-6
-5
-5
-5
-5
-4
-4
-4
-3
-3
-3
-3
-4
-3
-3
-3
chill°C 
-15
-15
-13
-11
-12
-13
-13
-11
-12
-10
-9
-7
-6
-3
-7
-10
-11
-12
Freezing level (m
0
100
0
100
250
0
300
400
150
400
450
200
500
500
0
450
450
250
Cloud base (m)
500
300
500
400
1600
500
300
300
300
300
300
550
2050
550
350
350
600
Sea lvl1000m2000m3000m4000m5000m
-8-9-9-9-8-8-8-8-8-7-7-7-6-6-6-6-6-6-6-6-6-5-5-5-5-4-4-4-3-3-3-3-4-3-3-3-3-3-4-2-2-3-1-1-2-10-100-20-1-1-11-2120331332331322
Sunrise
2:50
2:47
2:45
2:43
2:40
2:36
Sunset
11:19
11:22
11:25
11:30
11:32
11:37

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -4°C on Wed morning, min -6°C on Tue morning). Winds decreasing (strong winds from the ENE on Tue morning, light winds from the ENE by Wed morning).

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

A dusting of new snow. Temperatures will be below freezing (max -3°C on Fri morning, min -4°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the NE by Sun night).

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
SHIP4217
23 km E
3m alt.
3 hours ago
-1° C
SHIP5987
23 km E
15m alt.
3 hours ago
- km
SHIP1998
23 km E
3m alt.
3 hours ago
-1° C
SHIP2066
23 km E
3m alt.
3 hours ago
-1° C
SHIP5830
23 km E
3m alt.
3 hours ago
-1° C
SHIP7211
23 km E
3m alt.
3 hours ago
-1° C
SHIP4985
23 km E
3m alt.
3 hours ago
-1° C
SHIP7456
23 km E
15m alt.
3 hours ago
- km
SHIP3383
23 km E
15m alt.
3 hours ago
- km
SHIP2288
29 km ENE
3m alt.
2 hours ago
-1° C

* 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.