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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 01 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Sat night, min -7°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the SW by Fri afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -10°C on Mon night). Wind will be generally light.

Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
clear
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
5
SE
5
S
10
SSW
20
SW
30
SW
30
SW
30
SW
30
SW
20
WSW
20
NNE
15
NE
25
WSW
5
SW
5
SSE
10
ESE
10
SE
10
SSE
15
S
5
2
8
max °C
-7
-6
-5
-5
-5
-5
-4
-4
-1
-4
-5
-7
-9
-9
-9
-10
-9
-9
min °C
-7
-7
-6
-5
-6
-7
-5
-4
-3
-5
-6
-9
-9
-9
-10
-10
-10
-10
-7
-10
-10
-11
-15
-15
-13
-12
-10
-12
-6
-16
-13
-12
-14
-15
-16
-17
150
250
0
150
50
0
300
400
1250
600
600
50
100
100
0
200
250
0
Cloud base (m)
300
300
300
300
300
300
350
300
300
1450
250
250
250
250
600
2050
1700
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-5-6-6-5-4-2-5-6-8-9-9-10-10-10-10-4-4-3-2-4-4-2-20-2-3-5-6-5-6-5-6-6-2-1-2-1-2-3-1010-1-3-3-2-4-2-2-411110-212233011-122-2
Sunrise
2:39
2:42
2:45
2:47
2:50
2:55
Sunset
11:54
11:52
11:51
11:47
11:45
11:43

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -1°C on Sat night, min -7°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the SW by Fri afternoon).

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

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -10°C on Mon night). Wind will be generally light.

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP3484
43 km ENE
15m alt.
3 hours ago
- km
SHIP2599
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP10074
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP6829
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP4812
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP9437
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP4278
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP1889
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP5550
43 km ENE
3m alt.
3 hours ago
-1° C
SHIP3328
43 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.