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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 02 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 9mm) on Fri morning. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Tue night). Winds increasing (light winds from the NNE on Tue night, strong winds from the NW by Fri morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Fri night, min -5°C on Sat night). Winds decreasing (near gales from the NNW on Sun night, light winds from the NNW by Mon afternoon).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
snow showers
part cloud
cloud
light snow
mod rain
rain showers
rain showers
part cloud
cloud
snow showers
cloud
light snow
heavy snow
light snow
cloud
light snow
clear
some clouds
some clouds
snow shwrs
some clouds
cloudy
light snow
mod. rain
rain shwrs
rain shwrs
some clouds
cloudy
snow shwrs
cloudy
light snow
heavy snow
light snow
cloudy
light snow
km/h
10
N
10
NNE
10
N
35
NNE
15
NNW
20
NW
20
NNW
35
NW
40
NW
25
N
50
NNE
40
N
30
W
30
NW
40
NW
50
NNW
15
NW
15
NNW
10
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
2
2
1
22
1
1
1.9
6
0.5
0.3
max °C
-3
-1
2
2
-2
1
3
3
4
4
3
0
-4
-1
-1
-1
-3
-3
-4
min °C
-4
-3
1
-1
-2
-1
1
3
3
3
2
-3
-5
-3
-2
-3
-3
-3
-4
-8
-7
-2
-6
-7
-7
-4
-3
-3
-2
-4
-10
-13
-10
-10
-12
-8
-8
-9
0
0
1350
1650
300
800
1350
1800
1900
1850
1850
1050
0
100
650
350
400
200
250
Cloud base (m)
1900
1800
400
450
350
400
400
1700
5400
600
350
450
350
550
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-4-30-1-5-201221-4-7-5-5-5-7-7-8-4-221-2023443-2-5-2-2-2-3-3-4-4-222-12455541-2010-1-1-1-5-223145666530233212
Sunrise
10:59
11:02
11:03
11:06
11:07
11:10
Sunset
3:25
3:22
3:21
3:19
3:18
3:15

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Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 9mm) on Fri morning. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Tue night). Winds increasing (light winds from the NNE on Tue night, strong winds from the NW by Fri morning).

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

A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Fri night, min -5°C on Sat night). Winds decreasing (near gales from the NNW on Sun night, light winds from the NNW by Mon afternoon).

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
hy2c295E65S
85 km WSW
15m alt.
4 hours ago
38
Fresh winds from the NE
(38 kph at 42).
- km
hy2c294E65S
102 km WSW
15m alt.
4 hours ago
39
Strong winds from the NE
(39 kph at 42).
- km
hy2c295E64S
109 km WNW
15m alt.
4 hours ago
37
Fresh winds from the NE
(37 kph at 38).
- km
hy2c296E64S
126 km NW
15m alt.
4 hours ago
34
Fresh winds from the NNE
(34 kph at 32).
- km
hy2c297E64S
141 km NNE
15m alt.
4 hours ago
24
Moderate winds from the NE
(24 kph at 35).
- km
hy2c294E64S
160 km WNW
15m alt.
4 hours ago
40
Strong winds from the NNE
(40 kph at 30).
- km
hy2c293E65S
170 km WSW
15m alt.
4 hours ago
43
Strong winds from the NE
(43 kph at 35).
- km
hy2c296E63S
195 km N
15m alt.
4 hours ago
32
Fresh winds from the NE
(32 kph at 40).
- km
hy2c293E66S
195 km SW
15m alt.
4 hours ago
47
Strong winds from the NE
(47 kph at 40).
- km
hy2c292E65S
208 km WSW
15m alt.
4 hours ago
44
Strong winds from the NNE
(44 kph at 32).
- 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.