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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 10 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -10°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Sat night, min -13°C on Mon night). Wind will be generally light.

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
snow showers
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
snow shwrs
some clouds
some clouds
snow shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
km/h
5
NE
5
NE
0
SSW
5
W
10
WSW
5
WSW
5
WNW
10
NE
20
ENE
10
S
10
SW
5
WSW
10
ENE
15
E
10
E
15
SW
15
SW
10
SW
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
1
max °C
-4
-6
-7
-7
-9
-10
-8
-7
-6
-7
-10
-11
-11
-12
-12
-13
-12
-11
-9
min °C
-5
-7
-7
-9
-10
-10
-8
-8
-7
-10
-10
-11
-12
-12
-12
-13
-13
-12
-11
-9
-7
-7
-12
-15
-14
-12
-14
-14
-15
-15
-15
-18
-19
-17
-19
-20
-18
-17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
300
300
300
300
300
300
200
1500
2000
300
350
600
1700
1350
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-11-12-12-13-14-14-14-13-12-13-15-16-17-17-18-18-15-13-12-8-9-9-11-12-12-11-9-8-10-12-12-14-13-14-15-13-12-11-5-7-7-8-10-10-8-8-7-9-10-11-12-12-12-13-13-12-10-2-4-5-6-7-8-6-6-5-7-9-10-10-11-11-11-12-12-10
Sunrise
11:15
11:17
11:18
11:18
11:19
11:21
Sunset
3:11
3:11
3:10
3:10
3:08
3:07

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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 Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -10°C on Fri morning). Wind will be generally light.

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

Mostly dry. Temperatures will be well below freezing (max -7°C on Sat night, min -13°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
Captain Arturo Prat Base
323 km NE
111m alt.
2 hours ago
0° C
State of sky unchanged.
15
Light winds from the W
(15 kph at 270).
28 km
Mid: scattered
BaseBernardoO higgins
326 km ENE
10m alt.
2 hours ago
-4° C
clear
Haze
Wind obs. (41 kph from 360 degs) was rejected.
2.0 km
Mid: overcast
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
-8° C
clear
Mist -.
22
Moderate winds from the S
(22 kph at 180).
2.0 km
Low: no significant cloud
BaseMarambio
344 km E
200m alt.
2 hours ago
-8° C
Mist
20
Moderate winds from the S
(20 kph at 180).
2.0 km
Mid: clear
BaseEsperanza
360 km ENE
24m alt.
2 hours ago
1° C
-
Wind obs. (22 kph from 230 degs) was rejected.
30 km
Mid: few
CentroMet.Antártico Presidente Eduardo Frei
372 km NE
48m alt.
2 hours ago
-4° C
clear
No report.
Wind obs. (115 kph from 270 degs) was rejected.
26 km
Mid: overcast
Teniente R. Marsh Airport
372 km NE
45m alt.
2 hours ago
0° C
partially cloudy
Dry and partly cloudy.
24
Moderate winds from the WNW
(24 kph at 300).
6.0 km
Low: no significant cloud
King Sejong
377 km NE
64m alt.
2 hours ago
0° C
Mist
20
Moderate winds from the NW
(20 kph at 310).
28 km
Mid: mostly cloudy
BaseCarlini
378 km NE
11m alt.
2 hours ago
1° C
-
31
Fresh winds from the WNW
(31 kph at 290).
30 km
Mid: few
Dinamet
379 km NE
52m alt.
2 hours ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).

* 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.