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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 09 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sat night, min -5°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the NE by Sat afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Tue night). Winds decreasing (strong winds from the NNE on Mon morning, calm by Tue night).

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
light snow
part cloud
part cloud
cloud
snow showers
mod snow
mod snow
snow showers
snow showers
mod snow
light snow
heavy snow
mod snow
snow showers
clear
cloudy
cloudy
cloudy
light snow
some clouds
some clouds
cloudy
snow shwrs
mod. snow
mod. snow
snow shwrs
snow shwrs
mod. snow
light snow
heavy snow
mod. snow
snow shwrs
clear
 km/h
30
ENE
30
E
20
E
5
NNW
15
N
15
NNE
30
NE
45
NE
35
NE
20
N
20
N
25
NNE
45
NNE
20
N
35
N
20
N
10
NW
5
NNW
1
1
10
6
5
1
8
5
12
6
1
max °C
-4
-4
-2
-4
-4
-4
-4
-4
-1
-1
-1
-1
-1
-2
-1
-1
-2
-3
min °C
-4
-4
-4
-5
-4
-5
-4
-4
-4
-2
-2
-3
-1
-2
-2
-2
-3
-5
-12
-12
-8
-8
-9
-10
-12
-13
-12
-8
-8
-10
-9
-8
-9
-6
-6
-5
0
0
0
0
0
0
0
0
0
250
300
100
300
250
300
300
200
0
Cloud base (m)
1500
1200
1750
1250
300
400
250
350
250
250
250
250
200
200
200
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-8-7-7-10-10-9-9-9-9-9-9-8-8-9-9-9-10-9-6-5-4-7-7-6-6-7-5-5-5-4-4-5-5-5-6-5-4-4-3-5-4-5-4-4-3-2-2-2-1-2-2-2-3-4-2-3-3-3-2-3-2-1022122220-3
Sunrise
8:14
8:17
8:19
8:22
8:26
8:29
Sunset
6:15
6:13
6:08
6:05
6:01
5:58

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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 Sat night. Temperatures will be below freezing (max -1°C on Sat night, min -5°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the NE by Sat afternoon).

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

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Tue night). Winds decreasing (strong winds from the NNE on Mon morning, calm by Tue 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
ASCATB295E65S
82 km SW
15m alt.
2 hours ago
59
Near gales from the ENE
(59 kph at 77).
- km
ASCATC296E64S
84 km NW
15m alt.
3 hours ago
79
Severe gales from the ENE
(79 kph at 68).
- km
ASCATC295E64S
85 km W
15m alt.
3 hours ago
75
Severe gales from the ENE
(75 kph at 61).
- km
ASCATC295E65S
89 km SW
15m alt.
3 hours ago
62
Gales from the ENE
(62 kph at 69).
- km
ASCATB296E64S
91 km NW
15m alt.
2 hours ago
81
Severe gales from the ENE
(81 kph at 67).
- km
ASCATB295E64S
94 km W
15m alt.
2 hours ago
80
Severe gales from the ENE
(80 kph at 63).
- km
ASCATB297E64S
98 km N
15m alt.
2 hours ago
78
Severe gales from the ENE
(78 kph at 74).
- km
ASCATC297E64S
106 km N
15m alt.
3 hours ago
76
Severe gales from the ENE
(76 kph at 68).
- km
ASCATB294E64S
130 km W
15m alt.
2 hours ago
72
Gales from the ENE
(72 kph at 66).
- km
ASCATC294E65S
133 km SW
15m alt.
3 hours ago
60
Near gales from the ENE
(60 kph at 70).
- 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.