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

AyMount William (Antarctica)
Weather Forecast, Antarctica

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Issued: 2 pm Wed 01 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -12°C on Sat morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Sun afternoon, min -14°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -12°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Wed night).

Days 11–13 Weather Summary

A light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -7°C on Sun night, min -12°C on Fri night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the SW by Sun night).

Wed
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Mon
13
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
light snow
mod snow
snow showers
snow showers
light snow
part cloud
light snow
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light snow
mod snow
mod snow
snow showers
part cloud
part cloud
clear
clear
part cloud
part cloud
light snow
light snow
light snow
snow showers
clear
clear
clear
clear
light snow
mod. snow
snow shwrs
snow shwrs
light snow
some clouds
light snow
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light snow
mod. snow
mod. snow
snow shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
light snow
light snow
light snow
snow shwrs
clear
clear
clear
clear
 km/h
15
WNW
15
NW
15
WSW
10
W
10
W
5
WNW
15
NNW
5
WNW
10
NE
5
SE
15
ESE
20
ESE
5
SSE
10
S
5
S
5
NNW
10
NNW
20
NNE
15
N
15
W
30
WSW
20
WSW
5
WNW
10
S
5
S
5
S
5
WSW
10
WSW
25
SW
40
SW
40
SW
25
SSE
25
SSW
25
S
10
S
15
SW
Wave Height Map
T antarctica.wind.3.cc23
T antarctica.wind.27.cc23
T antarctica.wind.51.cc23
T antarctica.wind.75.cc23
T antarctica.wind.99.cc23
T antarctica.wind.123.cc23
T antarctica.wind.147.cc23
T antarctica.wind.171.cc23
T antarctica.wind.195.cc23
T antarctica.wind.219.cc23
T antarctica.wind.243.cc23
T antarctica.wind.267.cc23
T antarctica.wind.291.cc23
 cm 
1.0
10
1.0
1.0
2.0
5
2.0
9
6
2.0
1.0
1.0
2.0
1.0
 mm 
max°C
-2
-2
-6
-7
-9
-8
-8
-10
-12
-12
-11
-7
-5
-6
-7
-9
-6
-6
-6
-8
-11
-11
-11
-11
-10
-10
-10
-9
-8
-10
-10
-9
-8
-9
-7
-8
min°C
-3
-5
-6
-8
-10
-9
-10
-11
-12
-13
-14
-10
-6
-6
-7
-9
-9
-6
-7
-10
-11
-11
-12
-12
-11
-10
-10
-9
-12
-11
-11
-11
-9
-9
-8
-8
chill°C 
-8
-12
-12
-13
-15
-13
-14
-11
-18
-20
-22
-17
-9
-11
-7
-13
-14
-13
-11
-17
-21
-20
-19
-18
-14
-14
-14
-14
-23
-22
-22
-20
-18
-17
-14
-14
Freezing level (m
450
450
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
250
250
250
250
300
400
550
350
450
5350
4300
4600
1250
350
350
250
300
300
300
400
350
550
300
300
300
350
9300
Sea lvl1000m2000m3000m4000m5000m
-5-6-7-9-12-12-13-15-15-15-14-9-6-7-8-10-9-8-9-12-15-15-15-14-13-12-11-10-11-13-13-14-11-11-9-9-3-4-6-8-10-9-9-11-12-13-13-9-6-6-7-9-8-6-7-9-11-11-12-12-11-10-10-9-10-11-11-10-9-9-8-80-2-3-5-7-7-7-9-10-13-14-11-7-7-7-9-7-5-5-6-7-8-9-10-10-10-10-9-8-8-8-9-8-9-9-921-1-2-4-5-4-7-8-12-15-12-8-9-8-8-6-3-2-3-4-5-7-9-10-10-10-9-7-7-5-7-7-8-9-8
Sunrise
9:27
9:30
9:34
9:37
9:41
9:44
9:47
9:49
9:52
9:56
10:00
10:03
Sunset
4:55
4:52
4:50
4:45
4:43
4:39
4:36
4:32
4:30
4:27
4:23
4:21

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -12°C on Sat morning). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -5°C on Sun afternoon, min -14°C on Sat night). Wind will be generally light.

Mount William (Antarctica) Weather (Days 6-9):

A moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -12°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Wed night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP1071
18 km W
3m alt.
3 hours ago
1° C
18
Light winds from the NW
(18 kph at 320).
Palmer Station
19 km WSW
240m alt.
3 hours ago
1° C
clear
Clear skies.
11
Light winds from the
(11 kph at 270).
34 km
Mid: overcast
Vernadsky
59 km S
11m alt.
3 hours ago
0° C
moderate rain
Freezing rain.
17
Light winds from the N
(17 kph at 10).
4 km
Mid: overcast
Gabriel DE Castilla
249 km NE
12m alt.
2 hours ago
1° C
No report.
25
Moderate winds from the WSW
(25 kph at 240).
Captain Arturo Prat Base
322 km NE
111m alt.
3 hours ago
1° C
Mist
39
Strong winds from the W
(39 kph at 260).
28 km
Mid: overcast

* 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.