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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 01 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -5°C on Tue afternoon, min -10°C on Mon morning). Winds increasing (calm on Tue morning, strong winds from the NNE by Tue night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SSW by Thu night).

Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
light snow
cloud
part cloud
clear
part cloud
cloud
light snow
cloud
cloud
part cloud
snow shwrs
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
light snow
cloudy
some clouds
clear
some clouds
cloudy
light snow
cloudy
cloudy
some clouds
 km/h
10
NW
15
WNW
15
WNW
10
WSW
5
NW
10
N
30
NNE
35
NNE
35
NNE
5
N
35
SSW
45
SSW
45
SSW
35
SSW
25
WSW
15
W
15
W
15
WNW
15
NNW
4
1
4
2
max °C
-8
-9
-9
-8
-7
-5
-5
-6
-7
-7
-8
-7
-4
-1
0
0
2
3
3
min °C
-9
-10
-9
-9
-7
-7
-6
-6
-7
-8
-8
-7
-6
-3
0
-1
1
2
2
-15
-17
-15
-14
-10
-12
-15
-15
-16
-14
-18
-17
-16
-11
-6
-5
-3
-2
-2
0
150
200
0
50
450
400
350
200
100
0
50
0
100
1500
1150
1800
2300
2300
Cloud base (m)
550
300
300
300
4200
550
1350
1600
300
300
350
350
400
600
1450
350
450
Sea lvl1000m2000m3000m4000m5000m
-9-10-9-9-7-6-6-6-7-8-8-7-5-20-1233-5-6-5-6-4-3-3-3-5-5-6-5-4-112344-2-2-2-4-20-1-1-2-3-3-2-3023444121-213121000-3134555
Sunrise
6:16
6:20
6:22
6:26
6:28
6:31
Sunset
8:34
8:30
8:27
8:22
8:20
8:15

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -5°C on Tue afternoon, min -10°C on Mon morning). Winds increasing (calm on Tue morning, strong winds from the NNE by Tue night).

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

A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SSW by Thu night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP6468
15 km WSW
15m alt.
2 hours ago
2° C
4
Calm
(4 kph at 180).
- km
SHIP2051
15 km WSW
3m alt.
2 hours ago
1° C
4
Calm
(4 kph at 180).
SHIP4011
15 km WSW
3m alt.
2 hours ago
1° C
4
Calm
(4 kph at 180).
SHIP1057
15 km WSW
-m alt.
40 minutes ago
1° C
No report.
4
Calm
(4 kph at 350).
SHIP5233
15 km WSW
3m alt.
2 hours ago
1° C
4
Calm
(4 kph at 180).
SHIP5369
15 km WSW
3m alt.
40 minutes ago
1° C
4
Calm
(4 kph at 330).
SHIP5849
15 km WSW
15m alt.
40 minutes ago
2° C
4
Calm
(4 kph at 350).
- km
SHIP970
15 km WSW
-m alt.
40 minutes ago
1° C
No report.
4
Calm
(4 kph at 350).
SHIP3653
15 km WSW
15m alt.
2 hours ago
2° C
4
Calm
(4 kph at 180).
- km
SHIP1359
15 km WSW
-m alt.
40 minutes ago
1° C
No report.
4
Calm
(4 kph at 330).

* 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.