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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Wed 17 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the N by Fri night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Sun afternoon). Winds increasing (light winds from the WNW on Sat afternoon, severe gales from the W by Mon afternoon).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
part cloud
part cloud
cloud
cloud
mod snow
light snow
cloud
heavy snow
heavy snow
light snow
mod snow
mod snow
heavy snow
heavy snow
light snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
mod. snow
light snow
cloudy
heavy snow
heavy snow
light snow
mod. snow
mod. snow
heavy snow
heavy snow
km/h
15
NNW
0
WSW
10
SSW
10
SW
10
SW
5
WNW
5
N
25
NNE
10
NNW
10
WNW
15
WNW
40
WNW
60
WSW
35
W
40
WSW
70
W
55
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
4
8
3
16
12
2
9
8
11
13
max °C
-5
-6
-8
-8
-8
-7
-6
-3
-2
-3
-3
-3
-9
-7
-5
-5
-6
min °C
-6
-7
-8
-8
-9
-8
-6
-5
-3
-4
-5
-7
-9
-9
-5
-5
-8
-10
-7
-14
-13
-9
-8
-9
-11
-7
-11
-11
-18
-21
-19
-14
-16
-19
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
Cloud base (m)
250
300
300
300
300
350
1550
300
250
250
250
150
250
250
300
300
250
Sea lvl1000m2000m3000m4000m5000m
-12-13-12-12-10-9-10-8-8-9-11-13-18-16-13-12-16-9-10-10-9-9-7-8-6-5-7-7-9-13-12-9-8-11-6-7-8-8-9-8-6-4-3-4-4-5-9-8-5-5-7-4-5-6-6-8-7-5-2-1-2-1-2-5-4-2-1-4
Sunrise
11:22
11:22
11:23
11:23
11:23
Sunset
3:07
3:07
3:07
3:07
3:07
3:07

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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 Fri night. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the N by Fri night).

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Sun afternoon). Winds increasing (light winds from the WNW on Sat afternoon, severe gales from the W by Mon afternoon).

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
hy2c296E64S
102 km N
15m alt.
3 hours ago
24
Moderate winds from the W
(24 kph at 265).
- km
hy2c295E64S
118 km WNW
15m alt.
3 hours ago
31
Fresh winds from the WNW
(31 kph at 282).
- km
hy2c294E64S
125 km W
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 275).
- km
hy2c294E65S
125 km SW
15m alt.
3 hours ago
28
Moderate winds from the WNW
(28 kph at 285).
- km
hy2c297E64S
139 km N
15m alt.
3 hours ago
29
Fresh winds from the WSW
(29 kph at 255).
- km
hy2c296E63S
153 km N
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 268).
- km
hy2c293E65S
156 km WSW
15m alt.
3 hours ago
28
Moderate winds from the WNW
(28 kph at 285).
- km
hy2c293E64S
170 km W
15m alt.
3 hours ago
31
Fresh winds from the WNW
(31 kph at 282).
- km
hy2c295E63S
172 km NW
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 278).
- km
hy2c292E64S
193 km W
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 280).
- 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.