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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 30 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Wed morning, min -14°C on Tue morning). Winds increasing (light winds from the WNW on Tue night, stormy winds from the W by Thu night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun morning, min -11°C on Fri night). Winds decreasing (near gales from the WSW on Fri morning, calm by Sat night).

Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
light snow
light snow
light snow
cloud
mod snow
heavy snow
mod snow
snow showers
snow showers
light snow
mod snow
snow showers
light snow
heavy snow
mod snow
some clouds
cloudy
light snow
light snow
light snow
light snow
cloudy
mod. snow
heavy snow
mod. snow
snow shwrs
snow shwrs
light snow
mod. snow
snow shwrs
light snow
heavy snow
mod. snow
km/h
20
SW
25
SW
10
WNW
25
N
20
W
15
W
15
N
35
NNE
95
W
35
WSW
45
WSW
15
WSW
20
NNW
25
NNW
5
NW
30
N
35
NNW
20
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
2
3
4
6
15
7
5
1
3
9
11
5
11
10
 mm
max °C
-13
-9
-5
-3
-3
-3
-4
-4
-7
-9
-9
-6
-3
-3
-3
-1
-1
-5
min °C
-14
-11
-8
-4
-4
-5
-5
-4
-9
-9
-9
-11
-4
-3
-4
-2
-1
-9
 chill °C
-23
-20
-14
-11
-10
-10
-10
-12
-23
-19
-20
-15
-10
-10
-9
-9
-8
-18
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
250
0
Cloud base (m)
350
350
300
250
300
300
250
1300
250
250
300
350
500
300
300
400
250
400
Sea lvl1000m2000m3000m4000m5000m
-18-14-11-8-10-11-11-10-16-17-17-13-8-9-9-7-7-14-16-12-9-6-7-8-7-6-12-12-12-11-5-5-6-4-4-11-14-10-7-4-4-4-5-4-8-9-9-9-4-3-4-2-1-7-12-9-4-2-1-2-2-1-4-5-5-7-2-1-211-4
Sunrise
11:19
11:18
11:18
11:15
11:15
11:12
Sunset
3:15
3:18
3:18
3:21
3:22
3:25

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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 Thu night. Temperatures will be below freezing (max -3°C on Wed morning, min -14°C on Tue morning). Winds increasing (light winds from the WNW on Tue night, stormy winds from the W by Thu night).

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

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun morning, min -11°C on Fri night). Winds decreasing (near gales from the WSW on Fri morning, calm by Sat night).

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
hy2b295E65S
72 km WSW
15m alt.
3 hours ago
48
Strong winds from the SSW
(48 kph at 212).
- km
hy2b297E64S
109 km N
15m alt.
3 hours ago
51
Near gales from the SW
(51 kph at 218).
- km
hy2b294E65S
129 km WSW
15m alt.
3 hours ago
55
Near gales from the SW
(55 kph at 220).
- km
hy2b294E64S
136 km W
15m alt.
3 hours ago
57
Near gales from the SW
(57 kph at 220).
- km
hy2b296E64S
138 km N
15m alt.
3 hours ago
49
Strong winds from the SSW
(49 kph at 210).
- km
hy2b295E64S
151 km NW
15m alt.
3 hours ago
53
Near gales from the SSW
(53 kph at 212).
- km
hy2b293E65S
166 km WSW
15m alt.
3 hours ago
54
Near gales from the SW
(54 kph at 225).
- km
hy2b295E63S
175 km NW
15m alt.
3 hours ago
52
Near gales from the SSW
(52 kph at 210).
- km
hy2b293E66S
195 km SW
15m alt.
3 hours ago
51
Near gales from the SW
(51 kph at 232).
- km
hy2b293E64S
195 km W
15m alt.
3 hours ago
55
Near gales from the SW
(55 kph at 222).
- 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.