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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 24 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -12°C on Fri morning, min -16°C on Sat night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the S by Sun afternoon).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Wed morning. Extremely cold (max -12°C on Wed morning, min -16°C on Tue afternoon). Winds increasing (calm on Mon night, strong winds from the SW by Tue night).

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
mod snow
light snow
snow showers
part cloud
part cloud
part cloud
light snow
part cloud
part cloud
clear
clear
clear
light snow
light snow
part cloud
light snow
light snow
light snow
mod. snow
light snow
snow shwrs
some clouds
some clouds
some clouds
light snow
some clouds
some clouds
clear
clear
clear
light snow
light snow
some clouds
light snow
Cloud base (m)
300
300
300
300
300
300
300
300
300
250
300
5800
350
400
300
300
300
km/h
40
SW
35
SW
30
WSW
35
WSW
25
SW
25
SW
35
SW
15
S
25
WSW
20
SW
15
SSE
10
S
0
WSW
10
W
45
SW
40
SW
20
SSW
25
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
4
4
10
3
1
1
1
4
3
 mm
max °C
-12
-12
-12
-13
-14
-14
-16
-13
-13
-15
-14
-14
-14
-15
-13
-12
-13
-14
min °C
-12
-12
-13
-14
-15
-16
-16
-13
-15
-15
-14
-15
-15
-16
-16
-13
-14
-16
 chill °C
-23
-23
-24
-26
-26
-28
-28
-20
-25
-25
-22
-19
-20
-22
-29
-25
-24
-29
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-15-15-16-17-17-16-18-15-16-17-17-17-16-17-16-17-17-17-12-12-13-14-15-15-16-13-14-15-14-15-15-16-15-13-14-15-9-9-9-10-11-13-14-13-12-13-14-14-15-15-12-10-12-13-5-5-5-6-8-11-11-14-10-10-14-14-15-14-10-6-9-9
Sunrise
10:27
10:25
10:22
10:18
10:15
10:12
Sunset
4:15
4:17
4:21
4:23
4:27
4:30

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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. Extremely cold (max -12°C on Fri morning, min -16°C on Sat night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the S by Sun afternoon).

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

A light covering of new snow mostly falling on Wed morning. Extremely cold (max -12°C on Wed morning, min -16°C on Tue afternoon). Winds increasing (calm on Mon night, strong winds from the SW by Tue 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
ASCATB295E65S
82 km W
15m alt.
3 hours ago
58
Near gales from the SW
(58 kph at 232).
- km
ASCATB294E65S
109 km W
15m alt.
3 hours ago
54
Near gales from the SW
(54 kph at 231).
- km
ASCATC297E64S
137 km N
15m alt.
3 hours ago
67
Gales from the SW
(67 kph at 233).
- km
ASCATB296E64S
141 km N
15m alt.
3 hours ago
63
Gales from the SW
(63 kph at 233).
- km
ASCATB297E64S
143 km N
15m alt.
3 hours ago
67
Gales from the SW
(67 kph at 231).
- km
ASCATC296E64S
144 km NW
15m alt.
3 hours ago
59
Near gales from the SW
(59 kph at 227).
- km
ASCATC295E64S
163 km NW
15m alt.
3 hours ago
61
Near gales from the SW
(61 kph at 228).
- km
ASCATB295E64S
165 km NW
15m alt.
3 hours ago
57
Near gales from the SW
(57 kph at 230).
- km
ASCATB294E64S
179 km WNW
15m alt.
3 hours ago
55
Near gales from the SW
(55 kph at 232).
- km
ASCATC299E63S
205 km NE
15m alt.
3 hours ago
75
Severe gales from the WSW
(75 kph at 239).
- 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.