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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 02 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Sun night, min -10°C on Wed afternoon). Winds decreasing (fresh winds from the SW on Sun night, light winds from the WSW by Tue night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -7°C on Thu morning, min -13°C on Sat morning). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light snow
cloud
cloud
snow showers
light snow
snow showers
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
snow shwrs
light snow
snow shwrs
clear
Cloud base (m)
350
350
5350
5150
2600
1600
1450
400
300
300
350
300
300
350
km/h
35
SW
35
SW
35
SW
30
SW
25
SW
15
SW
10
WSW
15
WSW
15
WSW
10
WSW
5
WSW
0
N
0
NNE
5
WNW
10
WSW
15
WSW
20
SW
15
S
15
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
1
4
1
 mm
max °C
-2
-4
-5
-6
-7
-8
-8
-9
-10
-8
-7
-7
-7
-7
-7
-8
-12
-10
-10
min °C
-3
-4
-5
-7
-7
-8
-9
-9
-10
-10
-8
-7
-7
-7
-8
-11
-13
-12
-10
 chill °C
-11
-12
-14
-16
-15
-15
-15
-15
-17
-16
-11
-7
-7
-10
-13
-19
-22
-20
-16
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-3-4-5-7-8-9-10-11-12-11-10-10-10-10-11-13-16-14-12-3-4-5-7-7-8-9-9-10-9-8-7-7-7-8-10-13-11-10-5-7-7-8-9-9-10-9-10-8-7-6-5-5-6-8-9-9-11-7-9-9-10-11-10-10-9-9-8-6-4-3-4-4-6-6-8-10
Sunrise
9:56
9:53
9:49
9:47
9:44
9:41
Sunset
4:45
4:47
4:51
4:53
4:57
5:00

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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 -2°C on Sun night, min -10°C on Wed afternoon). Winds decreasing (fresh winds from the SW on Sun night, light winds from the WSW by Tue night).

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

A light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -7°C on Thu morning, min -13°C on Sat morning). 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
ASCATB297E64S
140 km N
15m alt.
2 hours ago
48
Strong winds from the SW
(48 kph at 232).
- km
ASCATB296E64S
143 km N
15m alt.
2 hours ago
50
Strong winds from the SW
(50 kph at 225).
- km
ASCATB295E64S
159 km NW
15m alt.
2 hours ago
43
Strong winds from the SW
(43 kph at 220).
- km
ASCATB294E64S
172 km WNW
15m alt.
2 hours ago
41
Strong winds from the SSW
(41 kph at 199).
- km
ASCATB299E63S
213 km NE
15m alt.
2 hours ago
42
Strong winds from the WSW
(42 kph at 242).
- km
ASCATB297E63S
250 km N
15m alt.
2 hours ago
41
Strong winds from the SW
(41 kph at 230).
- km
ASCATB298E63S
254 km NNE
15m alt.
2 hours ago
44
Strong winds from the SW
(44 kph at 236).
- km
ASCATB296E63S
255 km N
15m alt.
2 hours ago
40
Strong winds from the SW
(40 kph at 231).
- km
ASCATB295E63S
263 km NW
15m alt.
2 hours ago
40
Strong winds from the SW
(40 kph at 222).
- km
ASCATB300E63S
282 km NE
15m alt.
2 hours ago
37
Fresh winds from the WSW
(37 kph at 251).
- 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.