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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 11 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -18°C on Sun afternoon). Winds increasing (moderate winds from the SW on Sun afternoon, stormy winds from the WNW by Mon night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -16°C on Wed night, min -24°C on Wed morning). Winds increasing (calm on Tue night, gales from the NW by Thu morning).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
mod snow
light snow
snow showers
snow showers
heavy snow
heavy snow
heavy snow
light snow
light snow
light snow
light snow
clear
mod snow
mod snow
light snow
light snow
mod. snow
light snow
mod. snow
light snow
snow shwrs
snow shwrs
heavy snow
heavy snow
heavy snow
light snow
light snow
light snow
light snow
clear
mod. snow
mod. snow
light snow
light snow
km/h
40
WNW
45
WSW
35
WSW
30
WSW
35
SW
35
SW
65
WNW
85
WNW
65
W
50
WSW
35
WSW
10
ENE
30
SE
15
SSW
30
N
65
NW
25
WSW
20
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
4
9
2
2
1
18
20
27
4
4
2
1
9
6
4
3
 mm
max °C
-11
-14
-16
-17
-18
-10
-8
-7
-7
-19
-19
-18
-22
-22
-16
-16
-18
-17
min °C
-12
-15
-17
-17
-18
-17
-8
-8
-17
-19
-19
-19
-24
-24
-18
-17
-19
-19
 chill °C
-25
-27
-29
-29
-31
-28
-20
-22
-30
-34
-32
-19
-36
-34
-26
-28
-31
-29
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
350
350
350
350
250
250
250
250
2000
200
1250
250
300
250
Sea lvl1000m2000m3000m4000m5000m
-17-19-21-21-22-16-12-11-16-24-24-22-25-26-21-22-24-23-12-15-17-17-18-14-8-8-12-19-19-19-23-23-17-17-19-18-9-11-13-13-15-12-5-4-9-15-15-17-22-23-16-13-15-15-5-7-9-10-12-11-2-1-6-11-12-14-20-22-14-9-11-12
Sunrise
11:00
10:59
10:56
10:55
10:52
10:49
Sunset
3:38
3:41
3:44
3:45
3:48
3:52

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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 Mon morning. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -18°C on Sun afternoon). Winds increasing (moderate winds from the SW on Sun afternoon, stormy winds from the WNW by Mon night).

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

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -16°C on Wed night, min -24°C on Wed morning). Winds increasing (calm on Tue night, gales from the NW by Thu morning).

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
hy2c295E65S
80 km SW
15m alt.
2 hours ago
50
Strong winds from the W
(50 kph at 262).
- km
ASCATC295E65S
81 km SW
15m alt.
3 hours ago
47
Strong winds from the W
(47 kph at 261).
- km
ASCATC296E64S
94 km NW
15m alt.
3 hours ago
33
Fresh winds from the W
(33 kph at 264).
- km
ASCATC295E64S
96 km W
15m alt.
3 hours ago
35
Fresh winds from the W
(35 kph at 273).
- km
ASCATB297E64S
96 km N
15m alt.
2 hours ago
33
Fresh winds from the W
(33 kph at 269).
- km
ASCATB296E64S
98 km N
15m alt.
2 hours ago
33
Fresh winds from the W
(33 kph at 271).
- km
hy2c294E65S
100 km SW
15m alt.
2 hours ago
53
Near gales from the W
(53 kph at 262).
- km
hy2c295E64S
105 km NW
15m alt.
2 hours ago
32
Fresh winds from the W
(32 kph at 260).
- km
hy2c296E64S
110 km N
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 265).
- km
ASCATC297E64S
112 km N
15m alt.
3 hours ago
39
Strong winds from the WSW
(39 kph at 257).
- 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.