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
hy2b295E64S
92 km WNW
15m alt.
3 hours ago
35
Fresh winds from the NE
(35 kph at 50).
- km
hy2c294E64S
115 km W
15m alt.
3 hours ago
29
Fresh winds from the NE
(29 kph at 40).
- km
hy2b294E65S
118 km SW
15m alt.
3 hours ago
-
31
Fresh winds from the NE
(31 kph at 38).
- km
hy2c295E64S
120 km WNW
15m alt.
3 hours ago
25
Moderate winds from the NE
(25 kph at 35).
- km
hy2b296E64S
128 km NW
15m alt.
3 hours ago
22
Moderate winds from the NE
(22 kph at 38).
- km
hy2c297E64S
132 km NNE
15m alt.
3 hours ago
23
Moderate winds from the NE
(23 kph at 35).
- km
hy2b294E64S
134 km W
15m alt.
3 hours ago
32
Fresh winds from the NE
(32 kph at 35).
- km
hy2c296E64S
140 km NW
15m alt.
3 hours ago
22
Moderate winds from the NNE
(22 kph at 22).
- km
hy2c297E63S
144 km N
15m alt.
3 hours ago
22
Moderate winds from the NNE
(22 kph at 20).
- km
hy2c293E65S
163 km WSW
15m alt.
3 hours ago
33
Fresh winds from the NE
(33 kph at 38).
- 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.