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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 23 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Thu afternoon, min -13°C on Sat night). Mainly fresh winds.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Mon morning. Temperatures will be well below freezing (max -8°C on Sun night, min -16°C on Mon night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
mod snow
light snow
light snow
mod snow
light snow
snow showers
part cloud
snow showers
part cloud
light snow
light snow
snow showers
clear
part cloud
part cloud
part cloud
snow shwrs
snow shwrs
mod. snow
light snow
light snow
mod. snow
light snow
snow shwrs
some clouds
snow shwrs
some clouds
light snow
light snow
snow shwrs
clear
some clouds
some clouds
some clouds
Cloud base (m)
300
300
300
300
300
300
300
300
300
300
300
250
300
1400
300
km/h
25
SW
25
SW
30
SW
30
SW
25
SW
25
WSW
30
WSW
15
SW
15
SW
25
SW
10
S
15
WSW
20
WSW
10
SSE
10
SE
5
WSW
10
WSW
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
6
3
4
7
3
2
1
2
5
1
 mm
max °C
-10
-8
-9
-9
-9
-9
-10
-11
-12
-13
-12
-8
-8
-12
-15
-15
-15
-15
min °C
-10
-10
-10
-10
-9
-9
-10
-11
-13
-13
-12
-12
-10
-15
-16
-16
-15
-16
 chill °C
-19
-19
-19
-19
-18
-17
-19
-18
-20
-23
-17
-18
-16
-22
-23
-20
-22
-22
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-11-13-14-15-15-16-17-16-16-18-13-13-16-18-17-17-19-20-11-12-12-13-13-13-14-14-14-16-11-11-12-15-16-16-17-18-10-9-10-10-9-9-10-11-13-13-12-10-9-14-16-16-15-16-9-7-7-6-5-6-7-9-11-11-13-9-6-12-16-15-13-14
Sunrise
10:30
10:27
10:25
10:22
10:18
10:15
Sunset
4:12
4:15
4:17
4:21
4:23
4:27

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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 Fri night. Temperatures will be well below freezing (max -8°C on Thu afternoon, min -13°C on Sat night). Mainly fresh winds.

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

A light covering of new snow mostly falling on Mon morning. Temperatures will be well below freezing (max -8°C on Sun night, min -16°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
ASCATC293E64S
188 km W
15m alt.
3 hours ago
65
Gales from the SW
(65 kph at 224).
- km
ASCATC294E64S
191 km WNW
15m alt.
3 hours ago
59
Near gales from the SW
(59 kph at 221).
- km
ASCATC294E63S
196 km WNW
15m alt.
3 hours ago
60
Near gales from the SW
(60 kph at 224).
- km
ASCATC292E65S
224 km WSW
15m alt.
3 hours ago
59
Near gales from the SW
(59 kph at 223).
- km
ASCATC292E64S
230 km WSW
15m alt.
3 hours ago
61
Near gales from the SW
(61 kph at 221).
- km
ASCATC293E63S
237 km WNW
15m alt.
3 hours ago
59
Near gales from the SW
(59 kph at 224).
- km
ASCATC295E63S
241 km NW
15m alt.
3 hours ago
64
Gales from the SW
(64 kph at 226).
- km
ASCATC291E65S
248 km SW
15m alt.
3 hours ago
52
Near gales from the SW
(52 kph at 220).
- km
ASCATB292E64S
261 km W
15m alt.
3 hours ago
59
Near gales from the SW
(59 kph at 223).
- km
ASCATC292E63S
271 km W
15m alt.
3 hours ago
57
Near gales from the SW
(57 kph at 223).
- 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.