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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 06 Dec Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Tue morning, min -4°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the NE by Tue afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -2°C on Wed night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
snow showers
light snow
cloud
cloud
part cloud
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
snow shwrs
light snow
cloudy
cloudy
some clouds
 km/h
0
NNE
5
ENE
10
NE
15
NE
15
NE
15
NE
25
NE
30
NE
35
NE
20
NE
20
ENE
15
ENE
15
ENE
15
NE
15
ENE
20
ENE
20
ENE
20
E
20
ENE
 cm 
1
5
 mm 
max°C
-1
0
0
-2
-1
0
0
1
1
0
0
-1
-2
-1
-1
-2
0
1
1
min°C
-3
0
-1
-4
-1
0
-2
1
1
-1
-1
-1
-2
-1
-1
-2
-1
0
1
chill°C 
-3
0
-4
-9
-5
-4
-8
-5
-6
-7
-6
-6
-7
-6
-6
-8
-6
-6
-4
Freezing level (m
0
400
450
0
200
400
0
800
700
300
400
350
150
300
350
150
350
550
900
Cloud base (m)
350
350
350
350
450
650
1300
1250
300
250
250
250
450
600
250
300
1600
1700
Sea lvl1000m2000m3000m4000m5000m
-6-6-6-7-6-6-5-3-4-6-6-7-8-8-8-9-7-5-3-4-3-3-5-3-3-2-1-2-3-3-4-5-5-4-5-4-2-1-20-1-3-10-111-1-1-1-2-1-1-2-111-133-1220332221222343
Sunrise
2:36
2:34
2:32
2:31
2:29
2:27
Sunset
11:37
11:39
11:43
11:45
11:49
11:51

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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 Tue morning, min -4°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the NE by Tue afternoon).

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

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -2°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
SHIP2989
42 km ENE
3m alt.
2 hours ago
1° C
SHIP3146
43 km ENE
15m alt.
2 hours ago
- km
SHIP1939
47 km ENE
3m alt.
4 hours ago
1° C
SHIP6542
47 km ENE
15m alt.
4 hours ago
- km
SHIP7528
47 km ENE
3m alt.
4 hours ago
1° C
SHIP1317
47 km ENE
3m alt.
4 hours ago
1° C
SHIP3779
47 km ENE
15m alt.
4 hours ago
- km
SHIP3743
47 km ENE
15m alt.
4 hours ago
- km
SHIP5248
47 km ENE
3m alt.
4 hours ago
1° C
SHIP4496
47 km ENE
15m alt.
4 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.