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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 14 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue night. Extremely cold (max -11°C on Thu night, min -22°C on Wed morning). Mainly gales.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -19°C on Sat night). Mainly strong winds.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
mod snow
part cloud
clear
part cloud
cloud
cloud
snow showers
snow showers
light snow
heavy snow
mod snow
snow showers
snow showers
part cloud
part cloud
part cloud
light snow
light snow
mod. snow
some clouds
clear
some clouds
cloudy
cloudy
snow shwrs
snow shwrs
light snow
heavy snow
mod. snow
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
km/h
65
WSW
40
WSW
35
E
15
SSE
15
SW
5
SSW
10
NNE
25
NNE
20
N
20
W
20
NW
25
NW
40
WNW
15
WSW
15
SW
15
SW
15
SW
15
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
3
10
1
1
2
22
9
4
3
 mm
max °C
-15
-14
-14
-21
-20
-16
-14
-13
-11
-12
-7
-4
-4
-12
-14
-19
-18
-14
min °C
-15
-14
-20
-22
-21
-20
-16
-13
-13
-13
-8
-6
-6
-15
-19
-19
-18
-18
 chill °C
-30
-26
-32
-29
-30
-27
-22
-22
-20
-20
-16
-14
-14
-21
-28
-28
-26
-26
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
250
200
500
4100
2050
2500
1500
500
350
300
250
250
300
300
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-24-23-21-25-26-24-21-19-18-18-14-12-13-19-23-23-20-18-19-18-19-22-22-20-17-15-14-15-11-8-9-16-20-22-20-18-15-14-17-22-21-18-15-13-12-13-8-5-5-14-17-19-18-16-12-11-15-21-19-17-13-12-11-10-5-2-2-11-14-17-17-14
Sunrise
10:55
10:52
10:49
10:47
10:44
10:41
Sunset
3:45
3:48
3:52
3:53
3:56
4:00

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Tue night. Extremely cold (max -11°C on Thu night, min -22°C on Wed morning). Mainly gales.

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -19°C on Sat night). Mainly strong winds.

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
79 km W
15m alt.
3 hours ago
59
Near gales from the WSW
(59 kph at 238).
- km
ASCATC294E65S
97 km W
15m alt.
3 hours ago
62
Gales from the WSW
(62 kph at 236).
- km
ASCATC296E64S
140 km NW
15m alt.
3 hours ago
60
Near gales from the WSW
(60 kph at 242).
- km
ASCATC297E64S
143 km N
15m alt.
3 hours ago
62
Gales from the WSW
(62 kph at 243).
- km
ASCATC295E64S
157 km NW
15m alt.
3 hours ago
60
Near gales from the WSW
(60 kph at 241).
- km
ASCATC294E64S
185 km WNW
15m alt.
3 hours ago
58
Near gales from the WSW
(58 kph at 237).
- km
ASCATC293E64S
202 km WNW
15m alt.
3 hours ago
60
Near gales from the SW
(60 kph at 236).
- km
ASCATC299E63S
208 km NE
15m alt.
3 hours ago
64
Gales from the WSW
(64 kph at 253).
- km
ASCATC297E63S
253 km N
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 246).
- km
ASCATC296E63S
256 km N
15m alt.
3 hours ago
52
Near gales from the WSW
(52 kph at 244).
- 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.