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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Tue 03 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Thu night, min -11°C on Thu afternoon). Winds decreasing (near gales from the NE on Tue afternoon, light winds from the NW by Wed night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -7°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the NNW by Sun afternoon).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
heavy snow
light snow
light snow
snow showers
light snow
part cloud
part cloud
light snow
light snow
mod snow
light snow
light snow
heavy snow
heavy snow
mod snow
light snow
cloudy
light snow
heavy snow
light snow
light snow
snow shwrs
light snow
some clouds
some clouds
light snow
light snow
mod. snow
light snow
light snow
heavy snow
heavy snow
mod. snow
light snow
Cloud base (m)
1150
1100
350
200
250
250
300
300
1650
350
250
250
250
250
250
250
250
200
km/h
45
NE
50
NE
35
NE
15
ENE
15
N
5
NW
15
WSW
15
WSW
10
WNW
25
NNE
25
N
60
WNW
30
W
40
WNW
25
W
20
WNW
15
NW
30
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
3
11
2
4
1
2
—
—
1
4
9
2
4
21
12
6
3
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-6
-5
-6
-7
-7
-8
-11
-4
-3
-2
-3
-7
-5
-5
-4
-3
-3
min °C
-8
-6
-6
-7
-7
-8
-9
-11
-10
-4
-2
-7
-7
-7
-7
-5
-3
-4
 chill °C
-18
-16
-15
-14
-14
-11
-16
-18
-17
-11
-9
-18
-16
-17
-18
-12
-8
-12
Freezing level m
0
0
0
0
0
0
0
0
0
100
500
50
50
50
0
200
400
200
Sea lvl1000m2000m3000m4000m5000m
-10-9-10-10-10-11-12-13-10-5-4-9-11-10-10-8-7-8-8-6-6-7-7-8-9-11-7-4-2-5-7-6-6-5-3-4-5-3-3-3-4-5-6-8-6-10-3-3-3-3-2-1-1-3-1000-2-4-5-5121010222
Sunrise
4:28
—
—
4:24
—
—
4:20
—
—
4:16
—
—
4:13
—
—
4:09
—
—
Sunset
—
—
9:30
—
—
9:34
—
—
9:37
—
—
9:40
—
—
9:45
—
—
9:47

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Thu night, min -11°C on Thu afternoon). Winds decreasing (near gales from the NE on Tue afternoon, light winds from the NW by Wed night).

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

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -7°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the NNW by Sun afternoon).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
hy2b295E65S
81 km W
15m alt.
4 hours ago
59
Near gales from the NE
(59 kph at 50).
- km
hy2b296E64S
107 km NW
15m alt.
4 hours ago
55
Near gales from the ENE
(55 kph at 58).
- km
hy2b297E64S
108 km N
15m alt.
4 hours ago
51
Near gales from the ENE
(51 kph at 60).
- km
hy2b294E65S
127 km WSW
15m alt.
4 hours ago
57
Near gales from the NE
(57 kph at 52).
- km
hy2b294E64S
139 km WNW
15m alt.
4 hours ago
57
Near gales from the NE
(57 kph at 55).
- km
hy2b295E64S
150 km WNW
15m alt.
4 hours ago
57
Near gales from the NE
(57 kph at 52).
- km
hy2b293E65S
169 km WSW
15m alt.
4 hours ago
57
Near gales from the ENE
(57 kph at 58).
- km
hy2b295E63S
174 km NW
15m alt.
4 hours ago
53
Near gales from the NE
(53 kph at 52).
- km
hy2b293E64S
195 km W
15m alt.
4 hours ago
58
Near gales from the NE
(58 kph at 52).
- km
hy2b294E63S
198 km WNW
15m alt.
4 hours ago
48
Strong winds from the NE
(48 kph at 48).
- 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.