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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sun morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue afternoon). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
light snow
snow showers
clear
clear
clear
part cloud
light snow
light snow
light snow
light snow
snow showers
part cloud
clear
part cloud
cloudy
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
clear
some clouds
light snow
light snow
light snow
light snow
snow shwrs
some clouds
clear
some clouds
km/h
15
SW
25
WSW
15
WSW
20
WSW
25
SW
20
SW
0
SE
5
NW
5
NW
10
N
15
NNE
10
NW
15
W
15
WSW
25
SW
15
SSW
5
SSW
5
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
5
2
3
2
1
3
2
2
1
max °C
-3
-6
-6
-5
-7
-7
-7
-7
-6
-3
-1
-3
-4
-5
-4
-3
-3
-4
min °C
-5
-7
-7
-6
-8
-9
-7
-8
-7
-5
-2
-4
-4
-6
-5
-3
-4
-5
-12
-16
-15
-13
-16
-16
-7
-8
-7
-9
-6
-9
-9
-12
-12
-8
-4
-5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
350
300
300
350
350
400
650
300
300
350
350
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-8-13-13-13-14-10-5-6-5-4-5-9-11-12-9-6-5-6-6-10-9-10-11-9-5-6-5-3-3-6-8-9-7-4-4-5-4-7-7-6-8-8-7-8-7-4-2-4-4-6-5-3-4-5-2-3-4-3-4-7-10-9-8-50-1-1-2-3-2-3-5
Sunrise
10:26
10:30
10:33
10:36
10:38
10:41
Sunset
3:53
3:51
3:48
3:45
3:42
3:41

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sun morning).

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

A light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue afternoon). Wind will be generally light.

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
hy2b295E65S
77 km SW
15m alt.
3 hours ago
32
Fresh winds from the SW
(32 kph at 215).
- km
hy2b294E65S
111 km WSW
15m alt.
3 hours ago
41
Strong winds from the SW
(41 kph at 218).
- km
hy2b295E64S
120 km WNW
15m alt.
3 hours ago
29
Fresh winds from the SW
(29 kph at 218).
- km
hy2b296E64S
129 km N
15m alt.
3 hours ago
34
Fresh winds from the WSW
(34 kph at 238).
- km
hy2b297E64S
133 km NNE
15m alt.
3 hours ago
41
Strong winds from the WSW
(41 kph at 255).
- km
hy2b294E64S
154 km W
15m alt.
3 hours ago
35
Fresh winds from the SSW
(35 kph at 212).
- km
hy2b295E63S
154 km NW
15m alt.
3 hours ago
27
Moderate winds from the WSW
(27 kph at 245).
- km
hy2b297E63S
162 km N
15m alt.
3 hours ago
35
Fresh winds from the WSW
(35 kph at 258).
- km
hy2b293E65S
173 km WSW
15m alt.
3 hours ago
47
Strong winds from the SW
(47 kph at 215).
- km
hy2b294E63S
190 km NW
15m alt.
3 hours ago
25
Moderate winds from the WSW
(25 kph at 248).
- 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.