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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 07 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -5°C on Sun night). Winds increasing (light winds from the NE on Sun night, strong winds from the NE by Tue morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Wed night). Wind will be generally light.

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
snow showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
snow shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
10
NE
10
NE
15
NE
25
NE
40
NE
35
NE
25
NE
20
ENE
15
NE
15
NNE
15
ENE
20
E
20
E
20
ENE
15
E
20
E
15
ESE
15
E
10
ENE
 cm 
1
 mm 
max°C
-4
-4
-2
-2
-1
-1
-3
-4
-4
-4
-4
-3
-2
-3
-1
1
-4
-3
-2
min°C
-5
-4
-3
-3
-1
-2
-4
-4
-4
-4
-4
-4
-3
-3
-2
-3
-4
-3
-3
chill°C 
-10
-8
-8
-9
-9
-9
-11
-10
-10
-10
-10
-10
-8
-9
-7
-7
-10
-8
-7
Freezing level (m
0
200
350
0
700
700
200
300
350
0
300
400
400
450
550
1150
350
450
250
Cloud base (m)
400
350
350
300
1650
1400
300
300
250
400
600
300
1400
1200
350
5050
1900
600
1750
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-5-4-4-6-7-8-8-8-7-6-6-5-4-7-6-6-5-4-3-3-1-2-4-4-4-4-4-4-3-3-2-1-4-3-3-3-2-1-211-1-1-1-2-1-1-1011-10-1-222-2222221232342332
Sunrise
2:34
2:32
2:31
2:29
2:27
2:25
Sunset
11:39
11:43
11:45
11:49
11:51
11:53

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -5°C on Sun night). Winds increasing (light winds from the NE on Sun night, strong winds from the NE by Tue morning).

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

Mostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Wed 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
SHIP2482
52 km W
3m alt.
3 hours ago
0° C
ASCATC295E65S
69 km W
15m alt.
2 hours ago
48
Strong winds from the NE
(48 kph at 46).
- km
SHIP3224
53 km W
3m alt.
3 hours ago
0° C
SHIP9613
53 km W
3m alt.
3 hours ago
0° C
SHIP3977
53 km W
15m alt.
3 hours ago
- km
SHIP8929
53 km W
15m alt.
3 hours ago
- km
SHIP4398
53 km W
15m alt.
3 hours ago
- km
SHIP2390
53 km W
3m alt.
3 hours ago
0° C
SHIP8088
53 km W
3m alt.
3 hours ago
0° C
SHIP8123
53 km W
3m alt.
3 hours ago
0° 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.