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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Wed 28 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 2°C on Wed morning, min -9°C on Fri night). Mainly near gales.

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -12°C on Sat night). Wind will be generally light.

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
part cloud
mod snow
light snow
heavy snow
light snow
light snow
light snow
snow showers
part cloud
part cloud
part cloud
light snow
part cloud
clear
part cloud
cloud
light snow
light snow
some clouds
mod. snow
light snow
heavy snow
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
light snow
some clouds
clear
some clouds
cloudy
Cloud base (m)
300
300
300
300
250
250
250
250
300
300
300
300
300
300
300
300
250
300
km/h
15
NNE
10
NNW
10
NNE
50
NNE
35
NW
35
NW
25
WNW
30
WSW
30
WSW
20
WSW
15
WSW
15
SW
20
SW
20
SW
15
SW
10
SW
0
NW
10
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
—
8
5
12
2
2
4
1
—
—
—
1
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
2
2
2
2
-1
-2
-7
-8
-9
-9
-9
-11
-10
-8
-9
-7
-6
-6
min °C
2
1
1
0
-2
-6
-8
-8
-9
-10
-10
-12
-11
-9
-10
-8
-6
-7
 chill °C
-2
-1
-1
-8
-10
-14
-16
-17
-19
-17
-17
-19
-19
-17
-17
-14
-6
-10
Freezing level m
800
900
650
950
350
50
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-4-4-3-3-8-11-15-16-17-17-16-16-16-16-14-13-13-12-1-1-1-1-5-8-12-12-13-14-14-14-14-13-13-11-10-92221-2-4-8-8-9-10-10-12-11-9-10-8-6-744342-1-4-4-6-6-6-9-7-5-8-5-3-5
Sunrise
4:50
—
—
4:46
—
—
4:43
—
—
4:39
—
—
4:35
—
—
4:31
—
—
Sunset
—
—
9:08
—
—
9:12
—
—
9:15
—
—
9:19
—
—
9:22
—
—
9:25

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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. Freeze-thaw conditions (max 2°C on Wed morning, min -9°C on Fri night). Mainly near gales.

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

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -12°C on Sat night). Wind will be generally light.

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
87 km W
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 52).
- km
ASCATC295E65S
90 km W
15m alt.
4 hours ago
34
Fresh winds from the NE
(34 kph at 45).
- km
ASCATC294E65S
101 km W
15m alt.
4 hours ago
33
Fresh winds from the NE
(33 kph at 48).
- km
ASCATB294E65S
130 km W
15m alt.
3 hours ago
34
Fresh winds from the NE
(34 kph at 48).
- km
ASCATC298E64S
137 km NNE
15m alt.
4 hours ago
13
Light winds from the NE
(13 kph at 39).
- km
ASCATB297E64S
139 km N
15m alt.
3 hours ago
19
Light winds from the NE
(19 kph at 40).
- km
ASCATB296E64S
143 km NW
15m alt.
3 hours ago
25
Moderate winds from the NE
(25 kph at 39).
- km
ASCATC296E64S
144 km NW
15m alt.
4 hours ago
20
Moderate winds from the NE
(20 kph at 38).
- km
ASCATC295E64S
145 km NW
15m alt.
4 hours ago
21
Moderate winds from the NE
(21 kph at 40).
- km
ASCATC297E64S
145 km NNE
15m alt.
4 hours ago
21
Moderate winds from the NE
(21 kph at 36).
- 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.