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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 15 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -6°C on Sat morning, min -10°C on Sat night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -11°C on Wed night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
light snow
part cloud
part cloud
mod snow
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
mod. snow
light snow
light snow
some clouds
some clouds
mod. snow
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
Cloud base (m)
300
300
300
300
300
250
300
350
1400
200
1450
1800
500
350
300
300
350
400
km/h
40
W
30
W
15
WSW
20
WSW
15
WSW
40
NE
5
E
15
NNE
10
NE
25
ENE
20
E
10
E
5
NE
5
S
20
SW
5
SE
5
SSE
10
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
8
5
1
7
 mm
max °C
-6
-8
-8
-9
-8
-7
-8
-8
-8
-8
-6
-8
-9
-9
-10
-11
-11
-10
min °C
-7
-9
-10
-9
-8
-8
-8
-10
-10
-8
-9
-9
-9
-9
-11
-11
-11
-11
 chill °C
-16
-18
-18
-17
-14
-13
-11
-18
-16
-16
-17
-13
-9
-13
-19
-11
-15
-16
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-11-12-11-10-10-10-11-10-10-10-12-12-12-13-13-13-11-7-9-9-9-8-8-8-9-9-8-8-9-9-9-11-11-11-11-4-6-7-7-7-6-7-8-9-8-8-8-8-8-9-10-11-11-1-2-5-6-5-4-5-7-9-7-7-8-7-7-8-9-10-12
Sunrise
9:17
9:12
9:10
9:07
9:03
9:00
Sunset
5:22
5:24
5:28
5:30
5:34
5:37

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -6°C on Sat morning, min -10°C on Sat night). Mainly strong winds.

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

Mostly dry. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -11°C on Wed night). Wind will be generally light.

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
hy2b295E64S
109 km NW
15m alt.
3 hours ago
36
Fresh winds from the WNW
(36 kph at 285).
- km
hy2b297E64S
110 km N
15m alt.
3 hours ago
35
Fresh winds from the W
(35 kph at 280).
- km
hy2b296E64S
110 km NW
15m alt.
3 hours ago
33
Fresh winds from the W
(33 kph at 280).
- km
hy2b296E63S
151 km NW
15m alt.
3 hours ago
34
Fresh winds from the WNW
(34 kph at 282).
- km
hy2b299E63S
205 km NE
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 270).
- km
hy2b297E63S
235 km N
15m alt.
3 hours ago
33
Fresh winds from the W
(33 kph at 275).
- km
hy2b297E62S
259 km N
15m alt.
3 hours ago
36
Fresh winds from the W
(36 kph at 272).
- km
hy2b298E62S
297 km NNE
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 270).
- km
hy2b293E63S
301 km WNW
15m alt.
3 hours ago
28
Moderate winds from the WNW
(28 kph at 282).
- km
hy2b301E63S
318 km NE
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 268).
- 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.