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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Fri 23 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Fri morning). Mainly fresh winds.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed night, min -4°C on Mon morning). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
part cloud
light snow
light snow
light snow
light snow
mod snow
snow showers
part cloud
clear
clear
clear
part cloud
part cloud
light rain
snow showers
some clouds
cloudy
light snow
some clouds
light snow
light snow
light snow
light snow
mod. snow
snow shwrs
some clouds
clear
clear
clear
some clouds
some clouds
light rain
snow shwrs
Cloud base (m)
350
350
350
300
350
300
300
300
300
350
350
350
450
350
400
400
450
350
km/h
25
SW
20
SW
25
WSW
20
W
30
WNW
25
WSW
25
W
20
WNW
20
WSW
20
SW
15
SW
10
SW
20
SSW
15
SW
10
WSW
5
W
10
NW
25
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
1
—
3
1
1
4
6
1
—
—
—
—
—
—
—
1
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.1
0.1
max °C
-5
-2
0
1
0
-1
1
1
-3
-3
-2
-2
1
1
-1
2
4
5
min °C
-7
-3
-1
0
-1
-2
1
-1
-4
-4
-2
-4
1
1
-1
1
4
1
 chill °C
-15
-9
-6
-6
-8
-8
-5
-6
-10
-10
-7
-8
-4
-3
-4
-1
1
-4
Freezing level m
0
0
500
1200
500
100
700
650
0
0
0
0
1900
2150
0
850
1600
2050
Sea lvl1000m2000m3000m4000m5000m
-10-6-2-3-5-5-4-6-10-8-4-2221-21-1-8-4-1-1-3-3-1-3-7-6-3-2221032-6-3-11-1-210-4-4-2-311-1243-4-2122032-1-2-2-500-2366
Sunrise
5:07
—
—
5:03
—
—
5:01
—
—
4:56
—
—
4:52
—
—
4:50
—
—
Sunset
—
8:51
—
—
8:54
—
—
8:58
—
—
—
9:01
—
—
9:05
—
—
9:08

Loading...

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Fri morning). Mainly fresh winds.

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

A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed night, min -4°C on Mon morning). 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
hy2c295E64S
145 km NW
15m alt.
3 hours ago
38
Fresh winds from the WSW
(38 kph at 240).
- km
ASCATC294E64S
151 km W
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 251).
- km
hy2c293E64S
161 km W
15m alt.
3 hours ago
30
Fresh winds from the WSW
(30 kph at 250).
- km
hy2c294E64S
170 km WNW
15m alt.
3 hours ago
31
Fresh winds from the WSW
(31 kph at 245).
- km
hy2c293E65S
175 km WSW
15m alt.
3 hours ago
26
Moderate winds from the WSW
(26 kph at 252).
- km
ASCATC293E65S
176 km WSW
15m alt.
2 hours ago
27
Moderate winds from the WSW
(27 kph at 242).
- km
ASCATC295E63S
179 km NW
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 248).
- km
hy2c295E63S
183 km NW
15m alt.
3 hours ago
37
Fresh winds from the WSW
(37 kph at 240).
- km
ASCATC293E64S
184 km WSW
15m alt.
2 hours ago
23
Moderate winds from the WSW
(23 kph at 254).
- km
hy2c294E63S
185 km WNW
15m alt.
3 hours ago
32
Fresh winds from the WSW
(32 kph at 238).
- 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.