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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Fri 21 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Sat afternoon, min -6°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Mon afternoon, min -8°C on Mon night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
 km/h
5
ENE
15
NNE
20
NE
15
NE
25
ENE
20
E
15
E
15
E
10
E
5
SE
5
E
0
ESE
0
SW
5
NNE
5
NE
5
ENE
5
ENE
 cm 
 mm 
max°C
-3
-4
-2
-1
-2
-2
-1
-2
-3
-3
-6
-5
-5
-7
-5
-4
-5
min°C
-4
-6
-3
-1
-2
-2
-1
-3
-3
-4
-8
-6
-5
-8
-5
-4
-7
chill°C 
-6
-11
-9
-5
-8
-8
-6
-8
-7
-7
-8
-6
-5
-8
-5
-4
-7
Freezing level (m
0
0
0
250
0
0
250
0
50
50
0
0
0
0
0
0
0
Cloud base (m)
450
600
300
1650
550
1200
2050
350
1350
1600
400
300
1250
350
400
Sea lvl1000m2000m3000m4000m5000m
-9-7-8-7-6-7-7-8-9-10-11-13-13-13-12-12-12-7-5-5-4-4-4-4-5-6-7-8-9-9-10-8-8-9-4-5-3-1-2-2-1-3-3-4-7-6-5-8-5-4-6-1-501-111-200-6-3-1-6-20-4
Sunrise
3:21
3:18
3:15
3:12
3:09
Sunset
10:37
10:42
10:45
10:49
10:52
10:57

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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 afternoon, min -6°C on Fri night). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -3°C on Mon afternoon, min -8°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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP4570
156 km ENE
3m alt.
2 hours ago
0° C
Captain Arturo Prat Base
322 km NE
111m alt.
2 hours ago
0° C
State of sky unchanged.
11
Light winds from the WNW
(11 kph at 300).
40 km
Mid: scattered
SHIP1915
163 km NE
3m alt.
3 hours ago
-1° C
SHIP5982
163 km NE
15m alt.
3 hours ago
- km
SHIP2922
163 km NE
15m alt.
3 hours ago
- km
SHIP3412
163 km NE
15m alt.
3 hours ago
- km
SHIP6746
163 km NE
3m alt.
3 hours ago
-1° C
SHIP7392
163 km NE
15m alt.
3 hours ago
- km
SHIP1934
264 km S
3m alt.
3 hours ago
0° C
SHIP3417
264 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.