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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 10 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sun night, min -7°C on Fri morning). Winds increasing (calm on Fri morning, gales from the NE by Sat afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -3°C on Mon morning, min -6°C on Tue night). Winds decreasing (gales from the NE on Mon morning, light winds from the SSW by Tue night).

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
part cloud
cloud
snow showers
snow showers
mod snow
mod snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
snow showers
part cloud
light snow
heavy snow
light snow
some clouds
some clouds
cloudy
snow shwrs
snow shwrs
mod. snow
mod. snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
snow shwrs
some clouds
light snow
heavy snow
 km/h
5
W
10
NW
20
NNE
45
NE
60
NE
35
NE
30
NNE
40
NNW
60
NNE
60
NNE
50
NNE
30
N
35
NNE
15
ESE
20
SW
20
NNE
30
N
50
NW
3
3
5
10
9
23
27
15
15
3
4
13
3
12
max °C
-7
-7
-5
-5
-6
-5
-5
-5
-2
-3
-4
-4
-4
-4
-5
-4
-4
-3
min °C
-7
-7
-7
-7
-6
-6
-5
-5
-4
-4
-5
-5
-5
-5
-6
-5
-4
-5
-7
-12
-12
-18
-17
-15
-13
-14
-11
-14
-13
-13
-12
-11
-13
-11
-12
-15
0
0
0
0
0
0
100
250
300
450
350
0
300
250
0
0
350
250
Cloud base (m)
400
300
350
250
350
1750
250
250
300
250
200
250
250
200
200
250
450
250
Sea lvl1000m2000m3000m4000m5000m
-10-10-9-9-9-9-9-9-7-7-9-9-8-7-9-8-7-8-7-7-6-6-6-6-5-5-3-4-5-5-5-5-6-5-4-4-5-5-5-4-4-3-2-2-1-1-2-2-1-2-3-3-1-2-2-2-3-2-1-112222121-1-122
Sunrise
8:17
8:19
8:22
8:26
8:29
8:32
Sunset
6:13
6:08
6:05
6:01
5:58
5:54

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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 night. Temperatures will be below freezing (max -2°C on Sun night, min -7°C on Fri morning). Winds increasing (calm on Fri morning, gales from the NE by Sat afternoon).

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

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -3°C on Mon morning, min -6°C on Tue night). Winds decreasing (gales from the NE on Mon morning, light winds from the SSW by Tue 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC293E66S
187 km SW
15m alt.
2 hours ago
37
Fresh winds from the ENE
(37 kph at 61).
- km
ASCATB293E65S
189 km SW
15m alt.
3 hours ago
37
Fresh winds from the ENE
(37 kph at 59).
- km
ASCATB293E66S
191 km SW
15m alt.
3 hours ago
32
Fresh winds from the ENE
(32 kph at 64).
- km
ASCATC293E65S
192 km SW
15m alt.
2 hours ago
38
Fresh winds from the ENE
(38 kph at 60).
- km
ASCATC292E66S
219 km SW
15m alt.
2 hours ago
40
Strong winds from the ENE
(40 kph at 67).
- km
ASCATC292E65S
224 km WSW
15m alt.
2 hours ago
58
Near gales from the NE
(58 kph at 51).
- km
ASCATB292E65S
224 km WSW
15m alt.
3 hours ago
60
Near gales from the NE
(60 kph at 51).
- km
ASCATB292E66S
239 km SW
15m alt.
3 hours ago
40
Strong winds from the ENE
(40 kph at 78).
- km
ASCATB291E66S
273 km SW
15m alt.
3 hours ago
51
Near gales from the E
(51 kph at 87).
- km
ASCATC291E65S
276 km WSW
15m alt.
2 hours ago
31
Fresh winds from the NE
(31 kph at 44).
- 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.