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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Sat night, min -9°C on Sun night). Winds decreasing (strong winds from the NNE on Sat night, calm by Mon morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Wed night, min -11°C on Fri afternoon). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu morning).

Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
light snow
snow showers
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
mod snow
mod snow
mod snow
heavy snow
light snow
light snow
light snow
heavy snow
mod. snow
light snow
snow shwrs
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
mod. snow
mod. snow
mod. snow
heavy snow
light snow
light snow
light snow
km/h
35
NNE
30
WSW
25
W
15
WNW
5
NNW
5
SSE
5
ESE
10
ENE
5
SW
5
WNW
5
NW
5
NW
20
N
40
WSW
40
WSW
30
SW
30
SW
25
SW
25
SW
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18
9
4
3
6
6
6
12
5
1
2
max °C
-1
-5
-7
-7
-9
-7
-7
-6
-7
-8
-7
-7
-3
-5
-5
-5
-9
-10
-10
min °C
-4
-6
-7
-9
-9
-8
-7
-7
-7
-8
-8
-8
-5
-7
-7
-9
-9
-11
-11
-12
-14
-15
-13
-9
-11
-10
-7
-7
-11
-8
-11
-10
-18
-17
-18
-18
-19
-20
300
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
350
350
300
300
350
700
350
400
350
350
300
250
250
250
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-9-14-15-15-14-14-14-12-13-13-12-9-10-14-15-15-18-17-17-6-10-11-11-12-11-10-9-10-10-10-9-7-10-10-10-13-14-14-3-6-7-8-9-8-7-7-7-8-8-8-4-6-6-7-9-11-111-3-3-5-7-5-5-5-5-6-6-6-2-2-3-4-6-7-8
Sunrise
9:49
9:52
9:56
10:00
10:03
10:06
Sunset
4:30
4:27
4:23
4:21
4:17
4:14

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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 Sat night. Temperatures will be below freezing (max -1°C on Sat night, min -9°C on Sun night). Winds decreasing (strong winds from the NNE on Sat night, calm by Mon morning).

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

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Wed night, min -11°C on Fri afternoon). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu 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
ASCATB295E65S
76 km W
15m alt.
2 hours ago
48
Strong winds from the W
(48 kph at 259).
- km
hy2c294E64S
110 km W
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 258).
- km
hy2c294E65S
110 km WSW
15m alt.
3 hours ago
48
Strong winds from the W
(48 kph at 260).
- km
ASCATB295E64S
117 km WNW
15m alt.
2 hours ago
55
Near gales from the WSW
(55 kph at 258).
- km
ASCATB294E65S
128 km W
15m alt.
2 hours ago
52
Near gales from the WSW
(52 kph at 253).
- km
hy2c296E64S
133 km N
15m alt.
3 hours ago
52
Near gales from the W
(52 kph at 262).
- km
hy2c295E64S
135 km WNW
15m alt.
3 hours ago
59
Near gales from the WSW
(59 kph at 252).
- km
hy2c296E63S
151 km NW
15m alt.
3 hours ago
57
Near gales from the W
(57 kph at 260).
- km
hy2c293E64S
157 km W
15m alt.
3 hours ago
58
Near gales from the WSW
(58 kph at 252).
- km
ASCATB293E65S
171 km WSW
15m alt.
2 hours ago
52
Near gales from the WSW
(52 kph at 258).
- 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.