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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 15 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Sun afternoon, min -6°C on Sun morning). Winds decreasing (strong winds from the NE on Sun morning, calm by Mon afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Fri night, min -6°C on Wed night). Winds increasing (calm on Wed afternoon, gales from the N by Fri afternoon).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
mod snow
heavy snow
part cloud
snow showers
snow showers
cloud
cloud
light snow
cloud
light snow
snow showers
part cloud
cloud
snow showers
part cloud
mod snow
heavy snow
cloudy
mod. snow
heavy snow
some clouds
snow shwrs
snow shwrs
cloudy
cloudy
light snow
cloudy
light snow
snow shwrs
some clouds
cloudy
snow shwrs
some clouds
mod. snow
heavy snow
 km/h
25
NNE
45
NE
30
NNW
15
NNE
0
WSW
10
NW
10
NNW
20
N
25
NNE
15
NNE
0
SW
10
WSW
5
N
15
NNE
40
NNE
15
NNW
60
NNE
40
NW
6
11
1
2
3
1
2
5
9
16
max °C
-5
-4
-5
-5
-5
-6
-5
-4
-4
-4
-4
-5
-4
-2
-2
-2
-2
-1
min °C
-6
-5
-6
-6
-6
-6
-6
-4
-4
-4
-5
-6
-4
-3
-4
-4
-2
-4
-14
-14
-13
-6
-6
-6
-11
-10
-11
-9
-9
-11
-7
-8
-8
-9
-11
-14
50
200
200
100
250
0
150
400
250
400
400
0
150
500
450
350
550
550
Cloud base (m)
600
1150
250
250
250
350
400
350
250
400
300
250
5350
1450
300
300
1250
250
Sea lvl1000m2000m3000m4000m5000m
-9-8-9-10-9-10-9-8-8-8-8-9-8-6-6-6-5-6-6-5-6-6-6-6-6-4-4-4-5-6-4-3-3-3-2-3-3-2-3-2-2-4-2-1-1-1-1-3-21-101012112-123233-1232333
Sunrise
5:24
5:28
5:31
5:35
5:39
5:43
Sunset
9:29
9:24
9:22
9:17
9:14
9:10

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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 Sun night. Temperatures will be below freezing (max -4°C on Sun afternoon, min -6°C on Sun morning). Winds decreasing (strong winds from the NE on Sun morning, calm by Mon afternoon).

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

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Fri night, min -6°C on Wed night). Winds increasing (calm on Wed afternoon, gales from the N by Fri 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
ASCATB296E64S
85 km NW
15m alt.
2 hours ago
47
Strong winds from the NE
(47 kph at 48).
- km
ASCATC295E64S
86 km W
15m alt.
3 hours ago
46
Strong winds from the NE
(46 kph at 38).
- km
ASCATC296E64S
86 km NW
15m alt.
3 hours ago
41
Strong winds from the NNE
(41 kph at 33).
- km
ASCATC295E65S
87 km SW
15m alt.
3 hours ago
44
Strong winds from the NE
(44 kph at 42).
- km
SHIP2557
89 km NE
15m alt.
3 hours ago
- km
SHIP5635
89 km NE
3m alt.
2 hours ago
1° C
SHIP8924
89 km NE
15m alt.
2 hours ago
- km
SHIP9301
89 km NE
15m alt.
3 hours ago
- km
SHIP8584
89 km NE
3m alt.
3 hours ago
1° C
SHIP4652
89 km NE
15m alt.
3 hours ago
- 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.