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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 12 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -4°C on Mon morning, min -20°C on Wed morning). Winds decreasing (severe gales from the WNW on Mon afternoon, calm by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -5°C on Sat afternoon, min -17°C on Wed night). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
heavy snow
heavy snow
heavy snow
mod snow
light snow
light snow
part cloud
clear
part cloud
part cloud
cloud
mod snow
light snow
light snow
light snow
light snow
mod snow
snow showers
snow shwrs
heavy snow
heavy snow
heavy snow
mod. snow
light snow
light snow
some clouds
clear
some clouds
some clouds
cloudy
mod. snow
light snow
light snow
light snow
light snow
mod. snow
snow shwrs
km/h
10
WSW
40
WNW
60
WNW
50
WSW
50
WSW
45
SW
15
E
20
SE
10
SE
5
NNW
10
NNE
10
NNW
30
NW
15
WNW
20
NNW
10
NW
10
W
15
WNW
15
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
13
16
15
6
4
1
8
2
2
3
3
6
16
 mm
max °C
-7
-4
-4
-7
-15
-15
-15
-18
-19
-15
-14
-13
-11
-11
-8
-7
-6
-5
-5
min °C
-15
-5
-4
-15
-16
-16
-16
-20
-20
-17
-15
-16
-12
-11
-9
-9
-7
-5
-7
 chill °C
-24
-14
-14
-29
-30
-30
-16
-28
-27
-17
-21
-22
-21
-18
-17
-14
-12
-11
-12
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
350
300
250
250
250
250
1900
450
1150
600
400
300
300
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-16-12-11-19-25-24-22-23-23-22-20-20-19-18-15-14-14-13-14-13-8-7-15-20-20-19-20-19-18-16-16-14-15-12-11-10-9-9-11-5-4-11-16-16-16-19-20-16-15-15-12-11-9-8-7-5-6-9-2-1-7-12-12-14-19-19-15-14-14-9-8-7-5-3-2-3
Sunrise
10:56
10:55
10:52
10:49
10:47
10:44
Sunset
3:44
3:45
3:48
3:52
3:53
3:56

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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 afternoon. Temperatures will be below freezing (max -4°C on Mon morning, min -20°C on Wed morning). Winds decreasing (severe gales from the WNW on Mon afternoon, calm by Tue night).

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

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -5°C on Sat afternoon, min -17°C on Wed 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
80 km W
15m alt.
2 hours ago
13
Light winds from the SW
(13 kph at 234).
- km
ASCATB294E65S
123 km W
15m alt.
2 hours ago
33
Fresh winds from the W
(33 kph at 262).
- km
ASCATB297E64S
144 km N
15m alt.
2 hours ago
40
Strong winds from the WSW
(40 kph at 239).
- km
ASCATB296E64S
144 km NW
15m alt.
2 hours ago
42
Strong winds from the WSW
(42 kph at 248).
- km
ASCATB295E64S
159 km NW
15m alt.
2 hours ago
40
Strong winds from the WSW
(40 kph at 249).
- km
ASCATB294E64S
181 km WNW
15m alt.
2 hours ago
40
Strong winds from the WSW
(40 kph at 252).
- km
ASCATB293E65S
184 km WSW
15m alt.
2 hours ago
31
Fresh winds from the W
(31 kph at 272).
- km
ASCATB293E66S
192 km SW
15m alt.
2 hours ago
25
Moderate winds from the NE
(25 kph at 38).
- km
ASCATB292E66S
224 km SW
15m alt.
2 hours ago
31
Fresh winds from the WNW
(31 kph at 299).
- km
ASCATB292E65S
228 km WSW
15m alt.
2 hours ago
36
Fresh winds from the WNW
(36 kph at 287).
- 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.