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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 04 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -3°C on Sun night, min -13°C on Mon afternoon). Winds decreasing (extremely windy from the W on Mon morning, moderate winds from the NNW by Mon night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -14°C on Thu afternoon). Winds decreasing (near gales from the NE on Tue night, calm by Wed night).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
heavy snow
heavy snow
heavy snow
light snow
mod snow
light snow
light snow
heavy snow
light snow
light snow
heavy snow
light snow
light snow
light snow
light snow
light snow
heavy snow
mod. snow
light snow
heavy snow
heavy snow
heavy snow
light snow
mod. snow
light snow
light snow
heavy snow
light snow
light snow
heavy snow
light snow
light snow
light snow
light snow
light snow
heavy snow
km/h
60
W
45
NNW
50
N
50
NW
40
NNW
70
W
50
WNW
25
NNE
55
NE
35
NNE
15
NE
45
NE
15
WSW
40
WSW
40
WSW
30
WSW
40
NW
25
W
35
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
7
3
18
21
12
3
7
1
2
11
1
3
14
5
5
1
5
1
12
 mm
max °C
-9
-6
-4
-3
-7
-12
-10
-9
-8
-8
-8
-7
-10
-13
-13
-12
-9
-9
-7
min °C
-11
-6
-5
-8
-12
-13
-12
-9
-9
-11
-10
-9
-13
-13
-14
-13
-10
-9
-7
 chill °C
-24
-16
-15
-17
-28
-28
-25
-18
-21
-20
-17
-17
-24
-25
-26
-24
-21
-17
-18
Freezing level m
0
0
50
300
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
200
200
150
300
250
500
300
200
300
1050
250
300
300
450
500
350
350
Sea lvl1000m2000m3000m4000m5000m
-15-10-7-10-14-18-16-13-12-14-13-12-16-18-18-17-12-12-11-10-6-5-6-10-13-11-9-9-10-9-8-12-13-14-13-10-9-7-7-4-2-3-6-9-8-7-6-7-7-6-9-9-10-10-6-6-4-3-211-3-6-5-5-3-4-5-4-6-6-6-7-4-3-1
Sunrise
11:12
11:11
11:10
11:07
11:06
11:03
Sunset
3:25
3:26
3:29
3:30
3:33
3:36

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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 Sun afternoon. Temperatures will be below freezing (max -3°C on Sun night, min -13°C on Mon afternoon). Winds decreasing (extremely windy from the W on Mon morning, moderate winds from the NNW by Mon night).

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

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -14°C on Thu afternoon). Winds decreasing (near gales from the NE on Tue night, calm by Wed night).

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
ASCATB294E65S
114 km WSW
15m alt.
2 hours ago
52
Near gales from the WNW
(52 kph at 285).
- km
ASCATB293E65S
144 km WSW
15m alt.
2 hours ago
50
Strong winds from the WNW
(50 kph at 284).
- km
ASCATB296E64S
145 km NW
15m alt.
2 hours ago
43
Strong winds from the WNW
(43 kph at 289).
- km
ASCATB295E64S
149 km NW
15m alt.
2 hours ago
42
Strong winds from the WNW
(42 kph at 291).
- km
ASCATB294E64S
168 km WNW
15m alt.
2 hours ago
41
Strong winds from the WNW
(41 kph at 298).
- km
ASCATB293E64S
198 km WNW
15m alt.
2 hours ago
40
Strong winds from the WNW
(40 kph at 303).
- km
ASCATB296E63S
242 km N
15m alt.
2 hours ago
35
Fresh winds from the WNW
(35 kph at 284).
- km
ASCATB295E63S
242 km N
15m alt.
2 hours ago
33
Fresh winds from the WNW
(33 kph at 286).
- km
ASCATB294E63S
279 km NW
15m alt.
2 hours ago
28
Moderate winds from the WNW
(28 kph at 299).
- km
ASCATB293E63S
288 km NW
15m alt.
2 hours ago
27
Moderate winds from the WNW
(27 kph at 301).
- 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.