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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 08 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -11°C on Fri morning). Winds increasing (light winds from the SE on Wed night, near gales from the W by Sat morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -15°C on Sun night). Winds increasing (light winds from the W on Sat night, strong winds from the W by Mon night).

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
heavy snow
part cloud
light snow
heavy snow
light snow
light snow
snow showers
light snow
mod snow
part cloud
light snow
heavy snow
mod snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
heavy snow
some clouds
light snow
heavy snow
light snow
light snow
snow shwrs
light snow
mod. snow
some clouds
light snow
heavy snow
mod. snow
light snow
light snow
light snow
km/h
15
N
20
WSW
10
W
25
W
10
W
20
NW
45
WNW
45
W
50
WSW
15
WSW
20
NW
20
SW
10
SW
25
NNW
45
N
45
W
40
W
25
WNW
15
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
1
2
11
5
18
5
5
4
3
9
3
20
10
3
5
1
 mm
max °C
-7
-7
-8
-7
-9
-4
-4
-10
-10
-11
-9
-11
-11
-7
-5
-12
-12
-12
-12
min °C
-9
-8
-8
-9
-11
-6
-9
-10
-11
-12
-10
-14
-15
-8
-7
-13
-12
-12
-14
 chill °C
-12
-15
-13
-18
-17
-13
-20
-21
-23
-20
-17
-22
-23
-16
-16
-25
-24
-21
-21
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)
200
250
300
300
300
450
300
300
300
350
350
300
350
700
250
250
300
250
1050
Sea lvl1000m2000m3000m4000m5000m
-14-15-14-16-15-11-14-19-19-18-17-20-17-13-13-22-21-21-21-10-11-11-12-13-8-10-14-15-15-13-16-15-10-10-17-15-16-16-8-8-8-8-10-5-7-10-11-12-10-13-13-8-6-13-12-12-13-6-5-5-5-8-3-3-6-7-8-6-10-12-5-3-9-8-8-11
Sunrise
11:06
11:03
11:00
10:59
10:56
10:55
Sunset
3:33
3:36
3:38
3:41
3:44
3:45

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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 Fri night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -11°C on Fri morning). Winds increasing (light winds from the SE on Wed night, near gales from the W by Sat morning).

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

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -15°C on Sun night). Winds increasing (light winds from the W on Sat night, strong winds from the W by Mon night).

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
70 km W
15m alt.
2 hours ago
36
Fresh winds from the NNW
(36 kph at 328).
- km
ASCATB294E65S
131 km W
15m alt.
2 hours ago
34
Fresh winds from the N
(34 kph at 351).
- km
ASCATB297E64S
138 km NNE
15m alt.
2 hours ago
44
Strong winds from the WNW
(44 kph at 300).
- km
ASCATB296E64S
142 km N
15m alt.
2 hours ago
43
Strong winds from the NW
(43 kph at 310).
- km
ASCATB293E65S
143 km WSW
15m alt.
2 hours ago
33
Fresh winds from the N
(33 kph at 355).
- km
ASCATB295E64S
154 km NW
15m alt.
2 hours ago
41
Strong winds from the NNW
(41 kph at 340).
- km
ASCATB293E66S
180 km SW
15m alt.
2 hours ago
27
Moderate winds from the WNW
(27 kph at 290).
- km
ASCATB294E64S
189 km WNW
15m alt.
2 hours ago
43
Strong winds from the NNW
(43 kph at 327).
- km
ASCATB299E63S
200 km NE
15m alt.
2 hours ago
49
Strong winds from the WNW
(49 kph at 286).
- km
ASCATB293E64S
202 km WNW
15m alt.
2 hours ago
44
Strong winds from the NW
(44 kph at 304).
- 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.