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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 03 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -3°C on Sat night, min -9°C on Mon afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Thu night, min -10°C on Wed morning). Winds increasing (light winds from the SSW on Tue morning, strong winds from the SW by Thu night).

Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
snow showers
light snow
light snow
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloudy
cloudy
snow shwrs
light snow
light snow
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
 km/h
25
WSW
25
WSW
20
WSW
15
WNW
0
NNE
15
SE
5
SE
0
E
5
E
5
SSW
20
SW
25
SW
25
SW
20
SW
30
SW
35
SW
35
SW
40
SW
1
3
1
max °C
-4
-4
-3
-6
-7
-7
-8
-9
-9
-9
-8
-8
-9
-8
-8
-8
-7
-5
min °C
-5
-5
-5
-7
-7
-8
-8
-9
-9
-9
-9
-9
-10
-9
-8
-8
-7
-6
-12
-12
-12
-12
-7
-14
-12
-9
-12
-13
-16
-18
-19
-17
-16
-17
-16
-15
400
550
400
450
450
0
300
250
0
200
150
0
0
0
0
0
100
0
Cloud base (m)
350
300
300
300
250
300
600
250
400
600
450
300
300
300
300
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-5-5-4-7-7-8-8-9-9-9-9-9-10-9-8-8-7-6-2-2-2-4-4-5-5-5-6-5-5-7-7-6-6-6-5-400-1-1-1-2-1-2-3-2-2-4-4-3-5-3-2-322123122-111-1-10-3-11-1
Sunrise
2:45
2:47
2:50
2:55
2:58
3:01
Sunset
11:51
11:47
11:45
11:43
11:39
11:37

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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 morning. Temperatures will be below freezing (max -3°C on Sat night, min -9°C on Mon afternoon). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -5°C on Thu night, min -10°C on Wed morning). Winds increasing (light winds from the SSW on Tue morning, strong winds from the SW 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP4847
28 km S
3m alt.
3 hours ago
2° C
SHIP6576
28 km S
3m alt.
3 hours ago
2° C
SHIP2062
28 km S
3m alt.
1 hour ago
4° C
SHIP9012
28 km S
15m alt.
3 hours ago
- km
SHIP2887
28 km S
3m alt.
3 hours ago
2° C
SHIP9490
28 km S
3m alt.
3 hours ago
2° C
SHIP6793
28 km S
3m alt.
3 hours ago
2° C
SHIP8558
28 km S
15m alt.
3 hours ago
- km
SHIP4087
28 km S
15m alt.
3 hours ago
- km
SHIP4533
28 km S
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.