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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Thu 18 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 Sun afternoon, min -7°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -3°C on Mon night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
some clouds
cloudy
light snow
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
 km/h
10
SW
10
SW
5
WSW
5
N
5
NNE
5
ENE
15
ENE
20
E
15
E
15
E
10
E
10
ESE
15
ESE
10
SE
5
SE
5
ENE
5
ENE
5
NE
15
NE
 cm 
1
 mm 
max°C
-6
-5
-4
-5
-4
-3
-3
-2
-1
-2
-1
-1
-1
-1
-1
-2
-2
-2
-2
min°C
-7
-5
-5
-6
-4
-3
-4
-2
-1
-2
-1
-1
-3
-1
-1
-3
-2
-2
-4
chill°C 
-12
-9
-8
-9
-6
-5
-9
-8
-6
-7
-4
-4
-8
-5
-4
-3
-2
-2
-9
Freezing level (m
0
0
0
0
0
50
0
200
300
0
400
400
0
300
350
0
250
200
0
Cloud base (m)
300
300
300
300
300
250
1900
1900
1300
1550
1500
1150
250
4350
300
300
1200
Sea lvl1000m2000m3000m4000m5000m
-12-12-12-12-12-11-9-8-8-8-8-8-8-8-8-9-9-9-10-9-9-8-8-8-7-6-5-5-4-4-4-4-4-5-5-5-5-7-7-5-5-6-4-3-4-2-1-2-1-1-2-1-1-3-2-2-3-4-2-1-301-112133122-1220
Sunrise
2:18
2:18
2:18
2:19
2:19
2:20
Sunset
12:03
12:04
12:05
12:05
12:06
12:06

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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 Sun afternoon, min -7°C on Thu night). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -3°C on Mon 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
ASCATC296E64S
137 km N
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 247).
- km
ASCATC297E64S
143 km NNE
15m alt.
2 hours ago
33
Fresh winds from the WSW
(33 kph at 251).
- km
ASCATB299E63S
225 km NE
15m alt.
3 hours ago
38
Fresh winds from the WSW
(38 kph at 255).
- km
ASCATC299E63S
226 km NE
15m alt.
2 hours ago
40
Strong winds from the WSW
(40 kph at 254).
- km
ASCATC296E63S
247 km N
15m alt.
2 hours ago
26
Moderate winds from the WSW
(26 kph at 257).
- km
ASCATC295E63S
257 km N
15m alt.
2 hours ago
26
Moderate winds from the WSW
(26 kph at 253).
- km
ASCATC297E63S
258 km NNE
15m alt.
2 hours ago
32
Fresh winds from the WSW
(32 kph at 252).
- km
ASCATC298E63S
262 km NNE
15m alt.
2 hours ago
33
Fresh winds from the WSW
(33 kph at 253).
- km
ASCATB298E63S
263 km NNE
15m alt.
3 hours ago
33
Fresh winds from the WSW
(33 kph at 251).
- km
ASCATB300E63S
279 km NE
15m alt.
3 hours ago
37
Fresh winds from the WSW
(37 kph at 254).
- 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.