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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Mon 29 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon night, min -7°C on Wed night). Winds decreasing (fresh winds from the NNE on Tue morning, calm by Wed night).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Thu night, min -8°C on Fri night). Wind will be generally light.

Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
light snow
light snow
light snow
snow showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
some clouds
some clouds
cloudy
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
 km/h
10
NNE
30
NNE
25
NNE
20
NNE
10
N
5
N
0
ESE
10
SSW
15
SSW
15
SSW
20
SW
25
WSW
20
SW
10
SSE
10
S
20
SW
15
WSW
5
SW
15
NE
5
2
4
1
max °C
-3
-3
-4
-4
-5
-6
-6
-7
-7
-5
-6
-7
-7
-6
-6
-6
-8
-8
-8
min °C
-6
-4
-4
-5
-6
-6
-7
-7
-7
-6
-6
-7
-8
-7
-6
-8
-8
-8
-9
-10
-11
-11
-10
-10
-9
-7
-12
-13
-12
-13
-15
-15
-11
-11
-15
-15
-8
-17
0
750
700
600
400
400
100
150
250
0
50
50
0
0
200
0
100
250
0
Cloud base (m)
6050
2700
1250
300
300
300
300
300
300
300
300
300
300
250
300
300
300
1500
Sea lvl1000m2000m3000m4000m5000m
-5-4-4-5-6-6-7-7-7-6-6-7-8-7-6-7-8-8-9-3-1-1-2-3-3-4-4-4-4-3-4-5-4-3-4-5-5-6-21110-1-2-2-1-2-2-2-4-2-1-3-2-2-4-133322111000-201-212-2
Sunrise
2:32
2:34
2:39
2:42
2:45
2:47
Sunset
11:59
11:57
11:54
11:52
11:51
11:47

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon night, min -7°C on Wed night). Winds decreasing (fresh winds from the NNE on Tue morning, calm by Wed night).

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

Mostly dry. Temperatures will be below freezing (max -5°C on Thu night, min -8°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP534
57 km NE
-m alt.
2 hours ago
1° C
Clouds developing.
15
Light winds from the W
(15 kph at 280).
20 km
Mid: overcast
SHIP5262
57 km NE
3m alt.
1 hour ago
2° C
SHIP7225
57 km NE
15m alt.
2 hours ago
15
Light winds from the W
(15 kph at 280).
17.7 km
SHIP7098
57 km NE
3m alt.
3 hours ago
1° C
SHIP5094
57 km NE
3m alt.
2 hours ago
1° C
partially cloudy
15
Light winds from the W
(15 kph at 280).
20.4 km
SHIP3741
57 km NE
15m alt.
1 hour ago
- km
SHIP1752
57 km NE
15m alt.
2 hours ago
15
Light winds from the W
(15 kph at 280).
17.7 km
SHIP2169
57 km NE
3m alt.
2 hours ago
1° C
partially cloudy
15
Light winds from the W
(15 kph at 280).
20.4 km
SHIP9200
57 km NE
15m alt.
2 hours ago
15
Light winds from the W
(15 kph at 280).
17.7 km
SHIP1795
57 km NE
3m alt.
3 hours ago
1° 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.