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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Sat night). Winds decreasing (near gales from the NNE on Sun morning, calm by Mon afternoon).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -7°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the NE by Thu afternoon).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
mod snow
light snow
light snow
mod snow
snow showers
light snow
snow showers
cloud
part cloud
part cloud
part cloud
cloud
light snow
part cloud
part cloud
cloud
cloud
light snow
light snow
mod. snow
light snow
light snow
mod. snow
snow shwrs
light snow
snow shwrs
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
some clouds
some clouds
cloudy
cloudy
 km/h
15
W
15
NW
20
WNW
25
WNW
30
NNE
45
NNE
15
N
15
N
5
NW
5
NW
5
NNW
5
N
0
ENE
0
ENE
5
NNE
15
N
10
NE
25
NE
30
NE
1
1
8
5
2
9
7
3
1
1
max °C
-3
-3
-4
-6
-5
-4
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-5
-4
-2
min °C
-3
-3
-5
-7
-5
-4
-5
-5
-6
-7
-7
-6
-6
-6
-6
-6
-6
-5
-4
-9
-8
-12
-15
-13
-13
-13
-10
-8
-10
-10
-8
-6
-6
-8
-12
-11
-13
-12
200
500
350
0
150
300
150
350
250
0
0
200
0
0
200
0
0
200
0
Cloud base (m)
300
250
250
250
500
350
250
250
250
300
300
350
300
300
550
300
300
350
450
Sea lvl1000m2000m3000m4000m5000m
-6-7-9-11-9-8-9-8-9-10-10-10-9-9-9-9-9-8-5-3-3-5-7-5-4-5-5-6-7-7-6-6-6-6-6-6-5-3-10-1-3-2-1-2-1-2-4-3-2-5-3-2-4-3-2-1232-122122-111-311-1111
Sunrise
5:22
5:24
5:28
5:31
5:35
5:39
Sunset
9:32
9:29
9:24
9:22
9:17
9:14

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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 afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Sat night). Winds decreasing (near gales from the NNE on Sun morning, calm by Mon afternoon).

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

A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -7°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the NE by Thu 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
hy2c294E65S
113 km WSW
15m alt.
3 hours ago
10
Light winds from the NW
(10 kph at 320).
- km
hy2c295E64S
119 km NW
15m alt.
3 hours ago
18
Light winds from the WNW
(18 kph at 285).
- km
hy2c294E64S
124 km W
15m alt.
3 hours ago
15
Light winds from the NW
(15 kph at 310).
- km
hy2c296E64S
134 km N
15m alt.
3 hours ago
23
Moderate winds from the W
(23 kph at 278).
- km
hy2c296E63S
148 km N
15m alt.
3 hours ago
24
Moderate winds from the W
(24 kph at 275).
- km
hy2c295E63S
161 km NW
15m alt.
3 hours ago
23
Moderate winds from the WNW
(23 kph at 290).
- km
hy2c293E64S
169 km W
15m alt.
3 hours ago
17
Light winds from the NNW
(17 kph at 335).
- km
hy2c293E65S
172 km SW
15m alt.
3 hours ago
13
Light winds from the N
(13 kph at 350).
- km
hy2c294E63S
185 km NW
15m alt.
3 hours ago
19
Light winds from the NW
(19 kph at 315).
- km
hy2c292E64S
215 km W
15m alt.
3 hours ago
22
Moderate winds from the NNW
(22 kph at 348).
- 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.