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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 19 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Fri night, min -12°C on Sun afternoon). Mainly near gales.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -12°C on Mon night). Winds increasing (calm on Tue night, near gales from the NE by Wed night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
cloud
heavy snow
heavy snow
light snow
heavy snow
heavy snow
light snow
light snow
part cloud
part cloud
cloud
cloud
cloud
snow showers
cloudy
light snow
light snow
light snow
cloudy
heavy snow
heavy snow
light snow
heavy snow
heavy snow
light snow
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
snow shwrs
km/h
15
WSW
15
NW
25
N
15
NW
15
NNW
50
WNW
30
SSW
45
WSW
40
W
25
WSW
15
WSW
30
WSW
35
SW
20
SW
5
WSW
10
NE
25
NE
45
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
5
2
20
12
4
19
11
4
4
5
 mm
max °C
-6
-7
-4
-5
-7
-8
-9
-12
-11
-10
-10
-11
-11
-9
-7
-7
-6
-6
min °C
-7
-7
-6
-5
-7
-10
-11
-12
-11
-10
-10
-12
-11
-10
-8
-8
-7
-7
 chill °C
-13
-13
-12
-11
-13
-22
-23
-24
-22
-19
-17
-22
-21
-18
-14
-12
-15
-13
Freezing level m
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
1450
350
250
250
250
200
250
250
250
300
300
350
350
3550
2100
2200
600
Sea lvl1000m2000m3000m4000m5000m
-9-10-8-8-10-13-15-17-16-15-14-15-15-12-10-10-9-9-7-7-5-5-7-9-10-12-11-10-10-12-11-10-8-8-7-7-7-6-4-3-5-6-7-8-8-7-8-8-9-9-7-7-6-5-6-4-2-1-3-3-4-5-4-3-4-5-6-8-6-6-5-3
Sunrise
11:22
11:23
11:23
11:23
11:23
11:23
Sunset
3:07
3:07
3:07
3:07
3:08
3:08

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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 Sun morning. Temperatures will be below freezing (max -4°C on Fri night, min -12°C on Sun afternoon). Mainly near gales.

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

A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -12°C on Mon night). Winds increasing (calm on Tue night, near gales from the NE by Wed night).

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
hy2b295E65S
77 km SW
15m alt.
3 hours ago
9
Light winds from the NE
(9 kph at 42).
- km
hy2b295E64S
88 km W
15m alt.
3 hours ago
9
Light winds from the ENE
(9 kph at 58).
- km
hy2b296E64S
105 km NW
15m alt.
3 hours ago
14
Light winds from the SW
(14 kph at 215).
- km
hy2b297E64S
134 km NNE
15m alt.
3 hours ago
23
Moderate winds from the SW
(23 kph at 218).
- km
hy2b294E65S
136 km SW
15m alt.
3 hours ago
13
Light winds from the NE
(13 kph at 52).
- km
hy2b294E64S
138 km W
15m alt.
3 hours ago
13
Light winds from the NNE
(13 kph at 22).
- km
hy2b296E63S
157 km NW
15m alt.
3 hours ago
12
Light winds from the SW
(12 kph at 225).
- km
hy2b297E63S
158 km N
15m alt.
3 hours ago
21
Moderate winds from the SW
(21 kph at 220).
- km
hy2b293E65S
183 km SW
15m alt.
3 hours ago
20
Moderate winds from the NE
(20 kph at 52).
- km
hy2b295E63S
185 km NW
15m alt.
3 hours ago
13
Light winds from the WNW
(13 kph at 285).
- 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.