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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Mon 30 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -2°C on Mon night, min -8°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sun afternoon). Mainly gales.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light snow
light snow
mod snow
light snow
light snow
heavy snow
heavy snow
snow showers
part cloud
mod. snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light snow
light snow
mod. snow
light snow
light snow
heavy snow
heavy snow
snow shwrs
some clouds
 km/h
15
NW
10
N
10
NNE
5
ESE
10
SW
5
W
5
WSW
5
W
10
W
10
WSW
15
NNW
15
NNW
20
W
15
NW
30
NNE
20
NE
70
WSW
25
W
15
NNE
 cm 
6
4
1
5
10
2
5
15
14
1
 mm 
max°C
-2
-2
-4
-4
-5
-7
-7
-8
-7
-4
-2
-2
-3
-3
-3
-3
-8
-8
-7
min°C
-2
-3
-4
-5
-6
-7
-8
-8
-7
-7
-2
-2
-4
-4
-3
-4
-8
-9
-9
chill°C 
-7
-7
-8
-7
-9
-10
-11
-12
-12
-13
-6
-7
-10
-9
-10
-7
-21
-14
-15
Freezing level (m
200
50
0
0
0
0
0
0
0
0
0
150
0
0
0
0
0
0
0
Cloud base (m)
300
300
250
300
300
300
300
300
550
300
400
250
300
300
250
150
300
300
5050
Sea lvl1000m2000m3000m4000m5000m
-8-8-8-8-9-9-9-10-11-10-7-7-9-10-9-10-16-16-13-5-5-5-6-6-7-8-8-9-8-4-4-6-7-6-7-12-12-10-2-3-4-5-6-7-8-8-7-6-2-2-4-4-3-4-8-9-81-1-2-3-5-7-8-9-5-401-1-10-1-5-6-6
Sunrise
11:18
11:18
11:15
11:15
11:12
11:11
Sunset
3:18
3:18
3:21
3:22
3:25
3:26

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -2°C on Mon night, min -8°C on Wed night). Wind will be generally light.

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sun afternoon). Mainly gales.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
ASCATB295E65S
77 km W
15m alt.
2 hours ago
29
Fresh winds from the NNW
(29 kph at 334).
- km
ASCATB294E65S
105 km W
15m alt.
2 hours ago
31
Fresh winds from the NNW
(31 kph at 328).
- km
ASCATB293E65S
140 km WSW
15m alt.
2 hours ago
30
Fresh winds from the NNW
(30 kph at 333).
- km
ASCATB297E64S
141 km NNE
15m alt.
2 hours ago
28
Moderate winds from the NW
(28 kph at 311).
- km
ASCATB296E64S
142 km N
15m alt.
2 hours ago
25
Moderate winds from the NW
(25 kph at 320).
- km
ASCATB295E64S
145 km NW
15m alt.
2 hours ago
27
Moderate winds from the NW
(27 kph at 318).
- km
ASCATB294E64S
169 km NW
15m alt.
2 hours ago
30
Fresh winds from the NW
(30 kph at 321).
- km
ASCATB293E66S
182 km SW
15m alt.
2 hours ago
26
Moderate winds from the NNW
(26 kph at 328).
- km
ASCATB292E65S
188 km WSW
15m alt.
2 hours ago
31
Fresh winds from the NNW
(31 kph at 333).
- km
ASCATB293E64S
195 km WNW
15m alt.
2 hours ago
30
Fresh winds from the NNW
(30 kph at 329).
- 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.