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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 01 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Sat night). Winds increasing (light winds from the NW on Sun afternoon, near gales from the W by Mon morning).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
light snow
light snow
mod snow
heavy snow
light snow
cloud
mod snow
mod snow
snow showers
mod snow
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
light snow
light snow
mod. snow
heavy snow
light snow
cloudy
mod. snow
mod. snow
snow shwrs
mod. snow
 km/h
20
ESE
15
ESE
20
ESE
10
E
10
ESE
5
SSW
15
SW
20
SW
10
W
20
N
20
NNW
25
WSW
10
W
5
NW
40
NNE
45
WNW
35
W
25
NNE
1
4
10
11
1
9
7
1
6
max °C
-2
-3
-4
-5
-4
-5
-4
-5
0
1
0
-3
-1
-1
0
-3
-3
-1
min °C
-3
-4
-5
-5
-5
-6
-5
-5
-4
0
-2
-3
-2
-2
-3
-3
-3
-2
-9
-10
-12
-10
-8
-6
-11
-12
-9
-5
-9
-10
-6
-6
-11
-12
-11
-8
0
0
0
0
0
0
0
0
0
750
450
50
200
300
250
100
100
200
Cloud base (m)
2150
1850
4400
2800
300
300
1950
300
250
300
300
300
300
250
300
300
Sea lvl1000m2000m3000m4000m5000m
-7-7-9-10-10-9-8-7-4-4-7-8-7-7-8-10-11-8-4-5-6-7-7-7-6-7-3-2-4-6-4-4-4-6-7-5-3-4-5-5-5-6-5-5-21-1-3-2-2-2-3-3-2-2-3-4-3-3-5-3-4-1320212111
Sunrise
7:50
7:52
7:56
7:58
8:02
8:04
Sunset
6:45
6:40
6:37
6:34
6:30
6:27

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Thu night). Wind will be generally light.

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

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Sat night). Winds increasing (light winds from the NW on Sun afternoon, near gales from the W by Mon morning).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC295E65S
85 km WSW
15m alt.
3 hours ago
32
Fresh winds from the S
(32 kph at 188).
- km
ASCATB295E65S
90 km W
15m alt.
3 hours ago
32
Fresh winds from the S
(32 kph at 172).
- km
ASCATC294E65S
122 km WSW
15m alt.
3 hours ago
28
Moderate winds from the S
(28 kph at 170).
- km
ASCATB294E65S
125 km W
15m alt.
3 hours ago
27
Moderate winds from the SSE
(27 kph at 162).
- km
ASCATC294E64S
138 km W
15m alt.
3 hours ago
27
Moderate winds from the SSE
(27 kph at 166).
- km
ASCATB294E64S
147 km W
15m alt.
3 hours ago
22
Moderate winds from the SSE
(22 kph at 164).
- km
ASCATB293E65S
167 km WSW
15m alt.
3 hours ago
15
Light winds from the S
(15 kph at 176).
- km
ASCATC293E65S
175 km WSW
15m alt.
3 hours ago
20
Moderate winds from the SSE
(20 kph at 166).
- km
ASCATB293E66S
190 km SW
15m alt.
3 hours ago
19
Light winds from the SSE
(19 kph at 160).
- km
ASCATC293E66S
190 km SW
15m alt.
3 hours ago
22
Moderate winds from the SSE
(22 kph at 167).
- 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.