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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Fri 30 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -9°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Mon afternoon). Winds increasing (light winds from the SSW on Tue night, near gales from the SW by Wed night).

Fri
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
mod snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
snow showers
part cloud
part cloud
clear
clear
cloud
cloud
snow shwrs
mod. snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
snow shwrs
some clouds
some clouds
clear
clear
cloudy
cloudy
 km/h
25
WNW
25
W
20
W
15
W
20
WSW
15
SW
15
SW
15
SW
20
SW
20
WSW
25
SW
25
SW
20
SW
10
S
10
SW
20
SW
40
WSW
2
6
4
4
5
1
max °C
-5
-5
-6
-6
-8
-8
-8
-8
-9
-8
-9
-9
-4
-2
-2
0
1
min °C
-5
-6
-6
-6
-8
-8
-8
-9
-9
-9
-9
-9
-8
-3
-2
-1
-1
-12
-13
-13
-12
-16
-14
-14
-16
-16
-16
-18
-18
-16
-8
-6
-7
-9
350
200
100
200
0
0
0
0
0
0
0
0
0
0
0
350
1300
Cloud base (m)
300
300
300
250
250
250
250
250
250
250
250
250
250
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-10-11-11-12-12-12-12-11-11-10-10-8-5-3-3-2-5-6-6-6-8-8-8-9-9-9-9-9-6-3-2-10-1-3-3-3-5-4-4-6-5-5-6-5-4-3-1122111-1-10-3-2-1-3-2-1-3123
Sunrise
4:30
4:33
4:37
4:41
4:45
Sunset
10:25
10:22
10:19
10:15
10:12
10:07

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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 Fri night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -9°C on Sun night). Wind will be generally light.

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

A light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Mon afternoon). Winds increasing (light winds from the SSW on Tue night, near gales from the SW by Wed 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
SHIP1904
52 km E
3m alt.
2 hours ago
5° C
SHIP4811
52 km E
15m alt.
2 hours ago
- km
SHIP4751
52 km E
3m alt.
2 hours ago
5° C
SHIP6589
52 km E
3m alt.
2 hours ago
5° C
SHIP7535
52 km E
15m alt.
2 hours ago
- km
SHIP6191
52 km E
3m alt.
2 hours ago
5° C
SHIP6737
57 km E
3m alt.
48 minutes ago
4° C
SHIP1692
60 km ENE
3m alt.
3 hours ago
3° C
SHIP6943
60 km ENE
3m alt.
3 hours ago
3° C
SHIP7930
60 km ENE
15m alt.
3 hours ago
- 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.