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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 12 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -2°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Tue night). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
snow showers
light snow
snow showers
part cloud
cloud
cloud
light snow
light snow
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
snow shwrs
some clouds
some clouds
snow shwrs
light snow
snow shwrs
some clouds
cloudy
cloudy
light snow
light snow
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
 km/h
20
N
15
N
15
N
20
NNE
15
N
10
N
10
NNW
10
NNW
15
NNE
30
NE
40
NE
20
NE
5
ENE
5
S
10
WSW
5
WSW
5
SSW
5
ESE
1
1
1
1
3
1
max °C
1
1
0
0
0
-1
-2
-1
0
1
2
2
2
2
0
1
1
0
min °C
1
1
0
0
-1
-2
-2
-1
-2
0
2
1
2
2
0
0
1
-1
-4
-3
-3
-5
-3
-6
-5
-5
-6
-6
-5
-4
0
1
0
-2
-1
-4
750
700
500
550
550
150
100
350
200
600
800
1000
1200
1150
600
550
800
500
Cloud base (m)
300
300
350
350
300
300
300
400
1400
400
300
2100
4150
4950
350
400
300
1750
Sea lvl1000m2000m3000m4000m5000m
-5-5-7-7-8-8-9-9-6-4-4-3-2-2-4-4-3-4-2-2-3-3-4-4-5-5-3-2-1000-2-2-1-21100-1-2-2-1-112222011-1443331222344442331
Sunrise
6:48
6:50
6:54
6:58
7:01
7:03
Sunset
7:58
7:53
7:50
7:46
7:43
7:38

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -2°C on Fri night). Wind will be generally light.

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

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Tue night). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP7673
20 km WSW
3m alt.
3 hours ago
5° C
28
Moderate winds from the N
(28 kph at 0).
SHIP508
20 km WSW
-m alt.
1 hour ago
4° C
No report.
31
Fresh winds from the NNE
(31 kph at 20).
SHIP205
20 km WSW
-m alt.
2 hours ago
5° C
-
20
Moderate winds from the N
(20 kph at 350).
SHIP794
20 km WSW
-m alt.
1 hour ago
4° C
No report.
24
Moderate winds from the NNE
(24 kph at 20).
SHIP22
20 km WSW
-m alt.
1 hour ago
4° C
No report.
24
Moderate winds from the NNE
(24 kph at 20).
SHIP63
20 km WSW
-m alt.
1 hour ago
4° C
No report.
24
Moderate winds from the NNE
(24 kph at 20).
SHIP2832
20 km WSW
3m alt.
3 hours ago
5° C
28
Moderate winds from the N
(28 kph at 0).
SHIP4122
20 km WSW
15m alt.
3 hours ago
2° C
28
Moderate winds from the N
(28 kph at 0).
- km
SHIP6168
20 km WSW
3m alt.
3 hours ago
4° C
39
Strong winds from the NNW
(39 kph at 340).
SHIP3428
20 km WSW
15m alt.
2 hours ago
2° C
26
Moderate winds from the N
(26 kph at 10).
- 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.