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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 pm Tue 10 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -7°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNE by Fri morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Mon morning, min -6°C on Fri night). Winds decreasing (fresh winds from the SW on Fri night, calm by Sun morning).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
part cloud
part cloud
part cloud
cloud
mod snow
light snow
light snow
heavy snow
light snow
part cloud
part cloud
clear
clear
clear
mod. snow
light snow
some clouds
some clouds
some clouds
cloudy
mod. snow
light snow
light snow
heavy snow
light snow
some clouds
some clouds
clear
clear
clear
Cloud base (m)
200
200
250
300
300
2100
300
200
200
250
250
300
350
450
8700
km/h
10
NNW
5
SW
15
SW
15
SW
15
WSW
10
NNW
10
NNW
35
NNE
15
N
30
SW
20
SW
15
SSW
5
S
5
ESE
0
NNE
10
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
2
—
—
—
—
6
3
4
14
3
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-2
-3
-3
-6
-4
-1
0
-1
-1
-2
-5
-4
-4
-2
-2
-4
min °C
-4
-3
-5
-7
-6
-2
-2
-1
-1
-6
-6
-4
-6
-2
-2
-5
 chill °C
-8
-5
-11
-14
-12
-6
-6
-8
-6
-14
-13
-10
-8
-2
-2
-10
Freezing level m
0
0
0
0
0
150
200
300
350
0
0
0
0
150
250
0
Sea lvl1000m2000m3000m4000m5000m
-10-11-12-11-10-7-7-7-7-10-12-10-10-9-9-7-6-7-8-9-7-5-3-4-4-7-9-7-7-5-5-6-3-3-4-7-5-2-1-1-1-4-6-4-5-2-2-500-1-5-31122-1-2-1-421-3
Sunrise
—
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
3:46
—
—
Sunset
—
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10
—
—
10:15

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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 Fri afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -7°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNE by Fri morning).

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

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Mon morning, min -6°C on Fri night). Winds decreasing (fresh winds from the SW on Fri night, calm by Sun morning).

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
ASCATC295E65S
76 km W
15m alt.
3 hours ago
19
Light winds from the NNW
(19 kph at 333).
- km
ASCATB294E65S
111 km WSW
15m alt.
3 hours ago
22
Moderate winds from the NW
(22 kph at 323).
- km
ASCATC294E65S
136 km WSW
15m alt.
3 hours ago
18
Light winds from the NW
(18 kph at 325).
- km
ASCATB293E65S
138 km WSW
15m alt.
3 hours ago
19
Light winds from the NW
(19 kph at 317).
- km
ASCATC296E64S
143 km N
15m alt.
3 hours ago
22
Moderate winds from the WNW
(22 kph at 301).
- km
ASCATC297E64S
145 km NNE
15m alt.
3 hours ago
26
Moderate winds from the NW
(26 kph at 304).
- km
ASCATC293E65S
148 km WSW
15m alt.
3 hours ago
15
Light winds from the NW
(15 kph at 313).
- km
ASCATC295E64S
159 km NW
15m alt.
3 hours ago
21
Moderate winds from the NW
(21 kph at 316).
- km
ASCATC293E66S
170 km SW
15m alt.
3 hours ago
14
Light winds from the WNW
(14 kph at 282).
- km
ASCATB294E64S
179 km WNW
15m alt.
3 hours ago
23
Moderate winds from the NW
(23 kph at 314).
- 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.