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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 03 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -9°C on Fri afternoon). Winds increasing (light winds from the WNW on Fri afternoon, gales from the W by Sun night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Wed morning, min -9°C on Mon morning). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WNW by Wed night).

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
heavy snow
heavy snow
light snow
light snow
mod snow
heavy snow
mod snow
light snow
light snow
mod snow
light snow
light snow
light snow
light snow
mod snow
heavy snow
light snow
some clouds
heavy snow
heavy snow
light snow
light snow
mod. snow
heavy snow
mod. snow
light snow
light snow
mod. snow
light snow
light snow
light snow
light snow
mod. snow
heavy snow
km/h
45
WSW
15
W
15
NW
40
NW
30
W
30
WNW
45
N
40
N
55
NW
50
WNW
35
NW
30
NW
35
WNW
20
WNW
25
N
25
NNE
50
NE
5
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
15
11
3
3
7
11
9
2
3
8
4
3
3
2
9
19
 mm
max °C
-8
-9
-3
-2
-8
-7
-3
-1
-3
-9
-8
-7
-7
-8
-6
-5
-5
-5
min °C
-8
-9
-5
-5
-8
-8
-5
-2
-9
-9
-8
-9
-8
-8
-8
-6
-5
-8
 chill °C
-19
-15
-11
-15
-17
-19
-14
-10
-21
-20
-17
-18
-16
-15
-15
-16
-15
-16
Freezing level m
0
0
0
100
0
0
0
50
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
250
300
300
250
200
200
250
250
250
250
250
550
250
300
250
Sea lvl1000m2000m3000m4000m5000m
-17-15-10-11-17-15-10-8-14-18-16-17-16-16-14-13-12-14-12-12-7-7-12-11-7-5-10-13-12-12-11-12-10-9-8-10-8-9-4-4-8-8-4-2-6-9-8-8-8-8-7-6-5-7-5-6-20-5-4-21-2-5-5-5-4-5-5-3-2-3
Sunrise
11:15
11:15
11:12
11:11
11:10
11:07
Sunset
3:21
3:22
3:25
3:26
3:29
3:30

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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. Temperatures will be below freezing (max -1°C on Sun afternoon, min -9°C on Fri afternoon). Winds increasing (light winds from the WNW on Fri afternoon, gales from the W by Sun night).

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

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Wed morning, min -9°C on Mon morning). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WNW by Wed 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
hy2c296E64S
116 km N
15m alt.
3 hours ago
62
Gales from the WSW
(62 kph at 240).
- km
hy2c294E64S
131 km WNW
15m alt.
3 hours ago
48
Strong winds from the WSW
(48 kph at 248).
- km
hy2c295E64S
135 km NW
15m alt.
3 hours ago
53
Near gales from the WSW
(53 kph at 248).
- km
hy2c297E64S
139 km NNE
15m alt.
3 hours ago
69
Gales from the WSW
(69 kph at 242).
- km
hy2c297E63S
151 km N
15m alt.
3 hours ago
66
Gales from the WSW
(66 kph at 245).
- km
hy2c296E63S
154 km N
15m alt.
3 hours ago
58
Near gales from the WSW
(58 kph at 245).
- km
hy2c294E63S
183 km NW
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 252).
- km
hy2c293E64S
192 km WNW
15m alt.
3 hours ago
35
Fresh winds from the WSW
(35 kph at 255).
- km
hy2c295E63S
198 km NW
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 250).
- km
hy2c293E63S
228 km WNW
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 265).
- 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.