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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 24 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NNE by Sun night).

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
light snow
light snow
part cloud
light snow
light snow
snow showers
light snow
cloudy
light snow
cloudy
cloudy
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
light snow
light snow
some clouds
light snow
light snow
snow shwrs
light snow
 km/h
15
E
15
E
10
E
5
E
5
SSE
5
SW
5
NW
5
NNW
5
NNW
10
NNE
5
WNW
5
NW
35
NE
40
NNE
20
NNW
25
N
30
NE
20
NNE
15
N
1
1
5
1
1
3
1
max °C
-3
-6
-6
-7
-9
-9
-8
-8
-8
-6
-6
-4
-2
-3
-3
-2
-3
-4
-4
min °C
-5
-6
-7
-8
-9
-9
-9
-8
-8
-8
-6
-5
-4
-3
-3
-3
-4
-4
-5
-10
-12
-12
-8
-12
-12
-9
-11
-8
-11
-8
-5
-10
-11
-9
-10
-11
-11
-9
0
0
0
0
0
0
0
0
0
0
0
50
0
350
550
400
450
350
100
Cloud base (m)
1500
300
250
1850
1100
500
1350
350
300
350
350
300
300
250
350
250
250
300
Sea lvl1000m2000m3000m4000m5000m
-7-9-10-11-12-12-12-11-11-10-10-8-5-6-7-7-7-8-9-4-6-7-8-9-9-9-8-8-7-6-5-3-3-3-3-4-4-5-2-4-4-6-6-6-7-6-5-5-4-3-2-10-1-1-1-3-1-1-1-4-4-3-5-3-2-4-1-1-1332221
Sunrise
7:28
7:31
7:35
7:37
7:41
7:43
Sunset
7:09
7:07
7:02
6:59
6:55
6:52

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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 -3°C on Tue night, min -9°C on Thu morning). Wind will be generally light.

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

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NNE by Sun 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
ASCATC297E64S
137 km N
15m alt.
2 hours ago
29
Fresh winds from the ENE
(29 kph at 75).
- km
ASCATC296E64S
142 km NW
15m alt.
2 hours ago
31
Fresh winds from the ENE
(31 kph at 70).
- km
ASCATB297E64S
142 km N
15m alt.
3 hours ago
29
Fresh winds from the E
(29 kph at 80).
- km
ASCATB296E64S
142 km NW
15m alt.
3 hours ago
30
Fresh winds from the ENE
(30 kph at 63).
- km
ASCATC295E64S
161 km NW
15m alt.
2 hours ago
37
Fresh winds from the ENE
(37 kph at 63).
- km
ASCATB295E64S
161 km NW
15m alt.
3 hours ago
39
Strong winds from the ENE
(39 kph at 70).
- km
ASCATB294E64S
161 km WNW
15m alt.
3 hours ago
37
Fresh winds from the ENE
(37 kph at 66).
- km
ASCATC294E64S
175 km WNW
15m alt.
2 hours ago
40
Strong winds from the ENE
(40 kph at 72).
- km
ASCATC299E63S
207 km NE
15m alt.
2 hours ago
30
Fresh winds from the ENE
(30 kph at 74).
- km
ASCATB299E63S
216 km NE
15m alt.
3 hours ago
28
Moderate winds from the E
(28 kph at 83).
- 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.