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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 12 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 night, min -3°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -7°C on Mon night). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
clear
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
light snow
 km/h
15
E
20
E
20
E
15
E
15
ESE
10
E
15
ESE
10
ESE
5
SE
10
SW
10
WSW
10
SW
5
ESE
10
ENE
5
E
5
E
10
ENE
10
NE
 cm 
1
4
 mm 
max°C
-2
-1
1
0
-1
-1
-1
-1
-2
-3
-4
-5
-6
-6
-6
-6
-6
-6
min°C
-3
-1
0
-1
-2
-1
-1
-2
-3
-3
-4
-7
-7
-6
-6
-6
-6
-7
chill°C 
-8
-6
-5
-6
-7
-5
-5
-4
-3
-6
-7
-11
-7
-10
-10
-9
-10
-12
Freezing level (m
500
750
1150
1050
650
700
850
700
0
350
100
0
0
0
0
150
150
0
Cloud base (m)
250
2200
2550
300
300
300
300
400
300
300
300
300
300
350
300
250
Sea lvl1000m2000m3000m4000m5000m
-6-4-3-3-4-3-3-4-5-6-7-8-9-9-9-10-10-11-3-11-1-2-1-1-2-3-3-4-6-7-6-6-6-6-711121121-1-1-2-4-4-3-4-2-3-433243243120-2-10-211-1
Sunrise
2:27
2:25
2:24
2:21
12:00
2:19
Sunset
11:51
11:53
11:55
11:58
12:00
12:00

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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 night, min -3°C on Fri morning). Wind will be generally light.

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

A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -7°C on Mon night). Wind will be generally light.

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
SHIP2557
43 km ENE
3m alt.
3 hours ago
2° C
SHIP3779
43 km ENE
15m alt.
3 hours ago
- km
SHIP2319
43 km ENE
3m alt.
3 hours ago
2° C
SHIP6754
43 km ENE
3m alt.
3 hours ago
2° C
SHIP6314
43 km ENE
3m alt.
3 hours ago
2° C
SHIP7312
43 km ENE
3m alt.
3 hours ago
2° C
SHIP4047
43 km ENE
15m alt.
3 hours ago
- km
SHIP9666
43 km ENE
3m alt.
3 hours ago
2° C
SHIP8624
43 km ENE
15m alt.
3 hours ago
- km
SHIP7802
48 km E
3m alt.
2 hours ago
3° 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.