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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 28 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max -1°C on Mon night, min -5°C on Sun night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Wed night, min -4°C on Wed night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
light snow
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
light snow
light snow
cloudy
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
 km/h
5
NW
5
NW
5
NNE
15
NNE
25
NE
30
NE
20
NNE
0
SSW
0
SW
5
SSE
10
SW
10
SW
10
SSW
20
SW
15
WSW
5
NE
10
ESE
0
S
10
WSW
4
3
2
max °C
-4
-4
-3
-1
-1
-1
-2
-3
-3
-3
-4
-4
-3
-3
-4
-4
-4
-4
-5
min °C
-5
-4
-4
-3
-1
-2
-3
-3
-3
-4
-4
-4
-4
-3
-4
-4
-4
-4
-6
-5
-4
-7
-6
-7
-9
-8
-3
-3
-7
-8
-8
-9
-9
-9
-4
-7
-4
-10
0
250
350
0
750
700
500
350
400
200
200
200
0
200
150
0
300
300
0
Cloud base (m)
6050
350
350
2100
700
300
300
300
300
300
300
300
300
300
450
400
300
300
Sea lvl1000m2000m3000m4000m5000m
-7-7-7-5-4-4-5-6-6-7-7-7-6-6-7-7-8-7-8-5-4-4-2-1-2-3-3-3-4-4-4-4-3-4-4-4-4-6-3-1-1-211-1-1-1-2-2-2-2-1-2-3-1-2-3-122-133222211-111022-1
Sunrise
2:30
2:32
2:34
2:39
2:42
2:45
Sunset
12:02
11:59
11:57
11:54
11:52
11:51

Loading...

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 night. Temperatures will be below freezing (max -1°C on Mon night, min -5°C on Sun night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Wed morning).

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

Mostly dry. Temperatures will be below freezing (max -3°C on Wed 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
ASCATC297E64S
128 km NNE
15m alt.
2 hours ago
7
Light winds from the WSW
(7 kph at 246).
- km
SHIP6099
178 km NE
3m alt.
1 hour ago
3° C
SHIP600
194 km NE
-m alt.
2 hours ago
1° C
Clouds dissolving.
19
Light winds from the ESE
(19 kph at 110).
20 km
Mid: clear
SHIP8008
194 km NE
15m alt.
2 hours ago
18
Light winds from the ESE
(19 kph at 110).
17.7 km
SHIP2676
194 km NE
15m alt.
2 hours ago
18
Light winds from the ESE
(19 kph at 110).
17.7 km
SHIP5448
194 km NE
3m alt.
2 hours ago
1° C
clear
18
Light winds from the ESE
(18 kph at 110).
20.4 km
SHIP9337
194 km NE
3m alt.
2 hours ago
1° C
clear
18
Light winds from the ESE
(18 kph at 110).
20.4 km
SHIP7645
194 km NE
3m alt.
2 hours ago
1° C
clear
18
Light winds from the ESE
(18 kph at 110).
20.4 km
SHIP8602
205 km NE
3m alt.
3 hours ago
3° C
SHIP2304
205 km NE
3m alt.
3 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.