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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Thu 29 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Thu morning, min -14°C on Sat morning). Winds decreasing (near gales from the N on Thu morning, light winds from the SW by Sat afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -12°C on Sun morning). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
light snow
heavy snow
light snow
light snow
mod snow
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
light snow
snow showers
cloud
heavy snow
light snow
heavy snow
light snow
light snow
mod. snow
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
light snow
snow shwrs
cloudy
Cloud base (m)
250
250
250
250
250
250
300
300
300
300
250
250
300
300
300
350
250
250
km/h
50
N
45
NW
35
NW
30
W
35
WSW
40
WSW
20
WSW
15
SW
20
SW
20
SW
15
SSW
15
SSW
10
SW
5
W
10
N
40
NE
20
NE
5
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
12
2
13
2
2
9
—
—
—
—
—
—
—
—
—
2
1
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-2
-5
-6
-12
-12
-11
-14
-12
-11
-12
-11
-12
-11
-10
-5
-5
-6
-7
min °C
-4
-5
-12
-12
-12
-13
-14
-13
-12
-12
-12
-12
-12
-11
-10
-6
-6
-8
 chill °C
-13
-14
-22
-22
-23
-22
-23
-21
-21
-20
-20
-19
-18
-15
-14
-14
-13
-8
Freezing level m
550
250
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
Sea lvl1000m2000m3000m4000m5000m
-6-9-12-16-16-17-16-15-14-15-15-15-14-13-10-9-10-11-3-5-9-12-12-12-14-13-12-12-12-12-12-11-8-6-6-80-2-6-8-8-9-10-9-10-9-8-10-9-8-7-3-3-632-2-4-4-5-6-6-9-6-4-8-6-4-5-11-3
Sunrise
4:46
—
—
4:43
—
—
4:39
—
—
4:35
—
—
4:31
—
—
4:28
—
—
Sunset
—
—
9:12
—
—
9:15
—
—
9:19
—
—
9:22
—
—
9:25
—
—
9:30

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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 Thu morning. Temperatures will be below freezing (max -2°C on Thu morning, min -14°C on Sat morning). Winds decreasing (near gales from the N on Thu morning, light winds from the SW by Sat afternoon).

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

A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -12°C on Sun morning). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

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
ASCATC296E64S
83 km NW
15m alt.
3 hours ago
41
Strong winds from the NNW
(41 kph at 334).
- km
ASCATC295E64S
86 km W
15m alt.
3 hours ago
44
Strong winds from the NNW
(44 kph at 331).
- km
ASCATC295E65S
86 km WSW
15m alt.
3 hours ago
45
Strong winds from the NNW
(45 kph at 328).
- km
ASCATC297E64S
106 km N
15m alt.
3 hours ago
41
Strong winds from the NNW
(41 kph at 338).
- km
ASCATC294E64S
134 km W
15m alt.
3 hours ago
46
Strong winds from the NW
(46 kph at 321).
- km
ASCATC294E65S
138 km SW
15m alt.
3 hours ago
47
Strong winds from the NNW
(47 kph at 329).
- km
ASCATC297E63S
154 km N
15m alt.
3 hours ago
41
Strong winds from the NNW
(41 kph at 339).
- km
ASCATC296E63S
154 km NW
15m alt.
3 hours ago
45
Strong winds from the NW
(45 kph at 323).
- km
ASCATC295E63S
169 km NW
15m alt.
3 hours ago
49
Strong winds from the NW
(49 kph at 323).
- km
ASCATC293E64S
184 km WSW
15m alt.
3 hours ago
48
Strong winds from the NW
(48 kph at 305).
- 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.