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

AyMount William (Antarctica)
Weather Forecast, Antarctica

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Issued: 2 pm Fri 10 May Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

Heavy rain (total 84mm), heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -9°C on Sat night). Winds decreasing (strong winds from the SW on Sat morning, calm by Sat night).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Mon afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 55mm), heaviest during Thu night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Sat night).

Days 11–13 Weather Summary

Heavy rain (total 41mm), heaviest during Sun afternoon. Temperatures will be below freezing (max -1°C on Tue night, min -10°C on Mon afternoon). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wed
22
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
mod rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
rain showers
rain showers
clear
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
light rain
heavy rain
mod rain
light rain
mod rain
light rain
mod rain
light rain
light rain
heavy rain
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
heavy rain
mod. rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
clear
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
light rain
heavy rain
mod. rain
light rain
mod. rain
light rain
mod. rain
light rain
light rain
heavy rain
mod. rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
heavy rain
 km/h
10
NNW
15
NW
30
W
35
WSW
15
WSW
10
WSW
10
WSW
5
WSW
5
W
5
SW
10
E
5
NE
5
NE
10
NNE
5
NNE
0
WNW
5
NNE
5
W
10
NNE
15
N
35
WSW
25
WSW
25
WSW
10
NNW
25
WSW
10
SW
10
N
20
NNE
10
W
15
SW
5
WSW
5
NNW
10
WSW
5
WNW
10
N
10
N
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 
 mm 
9
46
17
4
4
4
0.9
0.6
0.1
1.2
15
7
5
10
4
7
4
1.5
12
9
0.6
0.3
2
0.2
0.3
2
10
max°C
0
1
0
-8
-6
-4
-5
-7
-7
-7
-5
-4
-5
-6
-7
-7
-6
-2
-1
-1
-2
-3
-2
-3
-3
-5
-4
-2
-2
-8
-9
-2
-4
-4
-1
-1
min°C
-2
0
-5
-8
-9
-4
-8
-7
-9
-8
-6
-6
-5
-7
-7
-8
-8
-4
-2
-2
-5
-4
-3
-3
-4
-7
-5
-2
-6
-8
-10
-6
-5
-5
-6
-1
chill°C 
-6
-5
-14
-18
-15
-8
-12
-10
-12
-8
-6
-8
-8
-11
-10
-8
-8
-4
-5
-8
-13
-11
-10
-7
-11
-10
-9
-8
-12
-14
-10
-8
-5
-9
-10
-5
Freezing level (m
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
0
0
Cloud base (m)
300
250
200
250
300
250
300
300
300
300
6100
5500
4900
2700
1750
2800
350
300
300
250
250
250
300
250
250
300
300
250
250
300
300
300
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-7-7-13-18-16-13-14-12-9-7-7-7-7-8-8-4-3-4-7-9-14-15-14-14-15-16-13-11-14-17-14-11-12-12-11-11-5-6-10-16-13-10-11-10-8-6-6-6-6-8-8-4-3-3-5-6-11-11-10-9-11-13-10-8-11-15-14-9-10-10-8-7-3-3-7-12-11-7-9-9-8-7-6-6-6-7-7-6-5-3-3-4-7-7-7-6-7-9-7-5-8-12-12-6-8-7-6-4-11-3-8-8-4-7-7-8-8-6-5-5-7-7-8-7-3-2-2-4-4-3-3-4-6-5-2-4-8-10-4-5-5-4-1
Sunrise
9:56
10:00
10:03
10:06
10:08
10:11
10:15
10:18
10:21
10:23
10:26
10:30
Sunset
4:27
4:23
4:21
4:17
4:14
4:10
4:07
4:06
4:02
4:00
3:56
3:53

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

The weather forecast for Mount William (Antarctica) is: Heavy rain (total 84mm), heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -9°C on Sat night). Winds decreasing (strong winds from the SW on Sat morning, calm by Sat night).

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

Mostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Mon afternoon). Wind will be generally light.

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

Heavy rain (total 55mm), heaviest during Thu night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Sat night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 0 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
Vernadsky
59 km S
11m alt.
3 hours ago
-4° C
light snow
Continuous light snow.
7
Light winds from the NNE
(7 kph at 30).
3300 km
Gabriel DE Castilla
249 km NE
12m alt.
2 hours ago
0° C
No report.
32
Fresh winds from the WSW
(32 kph at 250).
SHIP3761
361 km S
3m alt.
2 hours ago
0° C
partially cloudy
61
Near gales from the N
(61 kph at 10).
0.5 km
Centro Met. Antártico Presidente Eduardo Frei
370 km NE
48m alt.
2 hours ago
-1° C
No report.
79
Severe gales from the WSW
(79 kph at 250).
Teniente R. Marsh Airport
371 km NE
45m alt.
2 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
37
Fresh winds from the WSW
(37 kph at 250).
10.0 km
Low: scattered
Mid: broken

* 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.