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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Sat night, min -25°C on Tue afternoon). Mainly fresh winds.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
heavy snow
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
light snow
heavy snow
Cloud base (m)
1900
400
400
300
300
300
350
1650
550
250
250
250
km/h
5
SSE
10
E
0
NW
15
WNW
10
WNW
10
W
10
S
10
SW
10
W
15
WSW
15
W
20
W
15
WNW
15
NW
20
WNW
25
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
5
11
 mm
max °C
-4
-4
-4
-6
-8
-7
-4
-3
-3
-4
-8
-8
-9
-10
-12
-13
min °C
-5
-4
-5
-8
-8
-8
-7
-4
-4
-8
-9
-9
-9
-10
-12
-23
 chill °C
-9
-8
-8
-14
-13
-12
-12
-8
-10
-14
-16
-16
-16
-17
-20
-36
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-7-6-8-9-10-10-7-5-5-7-11-11-12-14-16-22-5-4-5-7-8-8-6-4-4-6-9-9-9-10-12-18-4-3-4-6-6-7-7-6-5-7-9-8-8-7-9-15-3-2-3-4-5-6-9-8-7-9-8-7-7-5-6-11
Sunrise
8:34
8:32
8:27
8:23
8:21
Sunset
5:58
6:00
6:04
6:06
6:08

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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 -3°C on Sat morning, min -8°C on Thu night). Wind will be generally light.

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

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Sat night, min -25°C on Tue afternoon). Mainly fresh winds.

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
ASCATC295E65S
73 km W
15m alt.
2 hours ago
22
Moderate winds from the SSE
(22 kph at 169).
- km
ASCATB295E65S
74 km WSW
15m alt.
3 hours ago
22
Moderate winds from the S
(22 kph at 170).
- km
ASCATC295E64S
96 km NW
15m alt.
2 hours ago
20
Moderate winds from the E
(20 kph at 88).
- km
ASCATB295E64S
123 km NW
15m alt.
3 hours ago
32
Fresh winds from the E
(32 kph at 91).
- km
hy2c296E64S
125 km N
15m alt.
2 hours ago
30
Fresh winds from the E
(30 kph at 100).
- km
ASCATB298E64S
134 km NNE
15m alt.
3 hours ago
26
Moderate winds from the E
(26 kph at 99).
- km
hy2c297E64S
137 km N
15m alt.
2 hours ago
32
Fresh winds from the ESE
(32 kph at 105).
- km
ASCATC296E64S
142 km N
15m alt.
2 hours ago
33
Fresh winds from the E
(33 kph at 94).
- km
ASCATC297E64S
144 km N
15m alt.
2 hours ago
32
Fresh winds from the E
(32 kph at 94).
- km
ASCATB297E64S
144 km NNE
15m alt.
3 hours ago
33
Fresh winds from the E
(33 kph at 97).
- 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.