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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Mon 01 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 1°C on Wed afternoon, min -11°C on Mon morning). Winds decreasing (strong winds from the SW on Mon morning, light winds from the WNW by Tue afternoon).

Days 4–6 Weather Summary

Mild with moderate rain (total 14mm) on Fri morning, Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Sat night). Winds increasing (light winds from the W on Thu morning, strong winds from the NW by Fri morning).

Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
part cloud
part cloud
clear
part cloud
cloud
part cloud
light snow
snow showers
part cloud
light rain
mod rain
light rain
rain showers
part cloud
light snow
snow showers
snow shwrs
snow shwrs
some clouds
some clouds
clear
some clouds
cloudy
some clouds
light snow
snow shwrs
some clouds
light rain
mod. rain
light rain
rain shwrs
some clouds
light snow
snow shwrs
km/h
40
SW
35
SW
35
SW
25
SW
10
WNW
10
NW
10
NNE
10
N
10
NE
10
W
20
W
25
NNW
30
NNW
30
WNW
25
NW
35
NNE
25
NW
25
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
1
1
1
2
5
3
5
2
3
max °C
-10
-9
-6
-4
-5
-1
-1
1
1
-3
-1
3
4
3
4
4
-2
-4
min °C
-11
-11
-9
-6
-5
-3
-1
0
-2
-3
-2
1
4
3
3
1
-3
-5
-22
-22
-19
-13
-9
-7
-4
-3
-6
-7
-8
-4
-1
-3
-3
-5
-10
-12
0
0
0
0
0
0
0
750
1400
400
150
1600
1850
1750
1800
1850
550
150
Cloud base (m)
350
350
350
400
350
350
2400
1500
500
350
400
350
400
450
4250
400
350
Sea lvl1000m2000m3000m4000m5000m
-14-13-10-6-5-3-2-1-2-5-402121-6-7-11-10-8-5-5-2-11-1-3-224343-3-5-7-7-7-6-6-3-211-1035454-1-2-3-4-6-6-6-5-222225666531
Sunrise
10:55
10:56
10:59
11:02
11:03
11:06
Sunset
3:29
3:26
3:25
3:22
3:21
3:19

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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 Mon morning. Freeze-thaw conditions (max 1°C on Wed afternoon, min -11°C on Mon morning). Winds decreasing (strong winds from the SW on Mon morning, light winds from the WNW by Tue afternoon).

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

Mild with moderate rain (total 14mm) on Fri morning, Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Sat night). Winds increasing (light winds from the W on Thu morning, strong winds from the NW by Fri morning).

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
ASCATC296E64S
81 km NW
15m alt.
3 hours ago
50
Strong winds from the SW
(50 kph at 233).
- km
ASCATC295E65S
88 km SW
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 251).
- km
ASCATC295E64S
93 km W
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 244).
- km
ASCATC297E64S
104 km N
15m alt.
3 hours ago
55
Near gales from the WSW
(55 kph at 237).
- km
ASCATC294E65S
132 km SW
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 240).
- km
ASCATC294E64S
137 km W
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 244).
- km
ASCATC298E64S
146 km NNE
15m alt.
3 hours ago
55
Near gales from the WSW
(55 kph at 241).
- km
ASCATC297E63S
149 km N
15m alt.
3 hours ago
50
Strong winds from the WSW
(50 kph at 242).
- km
ASCATC296E63S
150 km NW
15m alt.
3 hours ago
52
Near gales from the WSW
(52 kph at 241).
- km
ASCATC295E63S
175 km NW
15m alt.
3 hours ago
41
Strong winds from the WSW
(41 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.