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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 22 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -7°C on Sun morning). Winds decreasing (near gales from the NE on Mon night, light winds from the E by Tue night).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -10°C on Thu night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
cloud
light snow
light snow
mod snow
light snow
cloud
light snow
light snow
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
some clouds
cloudy
light snow
light snow
mod. snow
light snow
cloudy
light snow
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
 km/h
20
W
15
W
10
NNW
30
NNE
45
NNE
60
NE
40
ENE
25
E
10
ENE
10
E
20
ENE
0
E
5
SE
5
N
5
NE
15
NE
10
NNE
10
N
5
1
4
9
2
1
1
max °C
-7
-7
-4
-3
-3
-3
-3
-2
-2
-7
-6
-7
-8
-8
-9
-9
-9
-6
min °C
-7
-7
-7
-4
-4
-3
-4
-2
-7
-8
-7
-8
-8
-9
-10
-9
-9
-9
-14
-13
-11
-12
-14
-13
-12
-8
-11
-13
-14
-8
-8
-12
-13
-15
-14
-13
0
50
0
200
400
350
300
500
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
1500
250
300
250
200
150
1400
250
200
250
350
1400
300
400
500
300
Sea lvl1000m2000m3000m4000m5000m
-10-10-8-7-7-6-6-5-8-10-10-11-11-12-12-12-12-11-7-7-6-4-4-3-4-2-5-8-7-8-8-9-10-9-9-8-4-4-4-1-1-1-1-1-3-5-4-6-6-6-8-7-7-60-1-222211-1-2-2-4-3-3-6-5-4-4
Sunrise
7:18
7:22
7:24
7:28
7:31
7:35
Sunset
7:21
7:17
7:14
7:09
7:07
7:02

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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 Mon night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -7°C on Sun morning). Winds decreasing (near gales from the NE on Mon night, light winds from the E by Tue night).

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

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -10°C on Thu night). Wind will be generally light.

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
ASCATB296E64S
80 km NW
15m alt.
3 hours ago
29
Fresh winds from the WSW
(29 kph at 254).
- km
ASCATB295E65S
87 km SW
15m alt.
3 hours ago
29
Fresh winds from the W
(29 kph at 266).
- km
ASCATB295E64S
90 km W
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 264).
- km
ASCATB294E64S
106 km W
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 265).
- km
ASCATB297E64S
111 km N
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 270).
- km
ASCATC294E65S
125 km WSW
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 259).
- km
ASCATC295E64S
130 km WNW
15m alt.
2 hours ago
28
Moderate winds from the WSW
(28 kph at 258).
- km
ASCATC294E64S
135 km W
15m alt.
2 hours ago
32
Fresh winds from the W
(32 kph at 260).
- km
ASCATB294E65S
137 km SW
15m alt.
3 hours ago
32
Fresh winds from the WSW
(32 kph at 257).
- km
ASCATB296E63S
145 km N
15m alt.
3 hours ago
33
Fresh winds from the W
(33 kph at 264).
- 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.