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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Wed afternoon, min -10°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Fri afternoon). Winds increasing (calm on Sat afternoon, near gales from the SW by Sun afternoon).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
350
350
450
600
300
6050
350
350
300
300
km/h
5
W
5
W
10
SW
5
SSW
5
E
5
ENE
5
SW
5
E
5
NNW
10
NW
10
NNW
5
NNW
5
W
5
SE
5
S
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-8
-9
-8
-6
-5
-4
-5
-4
-5
-6
-9
-9
-9
-8
-7
-7
min °C
-10
-10
-8
-7
-5
-5
-5
-4
-6
-8
-9
-10
-10
-8
-7
-8
 chill °C
-13
-14
-12
-10
-8
-5
-5
-7
-8
-12
-14
-14
-14
-11
-7
-14
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-12-10-8-6-7-7-7-8-9-11-11-11-10-9-9-9-10-8-7-5-5-5-4-6-7-9-10-10-8-7-8-7-7-7-7-5-5-5-4-5-7-9-9-11-9-9-9-6-5-6-8-6-4-5-3-4-7-8-9-12-10-9-10
Sunrise
8:41
8:38
8:34
8:32
8:27
Sunset
5:52
5:54
5:58
6:00
6:04

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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 -4°C on Wed afternoon, min -10°C on Mon night). Wind will be generally light.

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

Mostly dry. Temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Fri afternoon). Winds increasing (calm on Sat afternoon, near gales from the SW by Sun afternoon).

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
ASCATB295E65S
71 km SW
15m alt.
2 hours ago
14
Light winds from the SSE
(14 kph at 165).
- km
ASCATB295E64S
85 km WNW
15m alt.
2 hours ago
24
Moderate winds from the SW
(24 kph at 225).
- km
ASCATB296E64S
105 km NW
15m alt.
2 hours ago
21
Moderate winds from the SW
(21 kph at 224).
- km
hy2c296E64S
115 km N
15m alt.
3 hours ago
10
Light winds from the WSW
(10 kph at 250).
- km
hy2c297E64S
143 km NNE
15m alt.
3 hours ago
10
Light winds from the W
(10 kph at 262).
- km
hy2c298E62S
285 km NNE
15m alt.
3 hours ago
13
Light winds from the NW
(13 kph at 305).
- km
hy2c297E62S
296 km NNE
15m alt.
3 hours ago
18
Light winds from the NW
(18 kph at 322).
- km
ASCATC293E63S
307 km WNW
15m alt.
3 hours ago
24
Moderate winds from the NNE
(24 kph at 19).
- km
ASCATB293E63S
311 km WNW
15m alt.
2 hours ago
25
Moderate winds from the NE
(25 kph at 47).
- km
hy2c292E63S
316 km WNW
15m alt.
3 hours ago
27
Moderate winds from the NE
(27 kph at 38).
- 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.