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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 21 Jan 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 0°C on Thu afternoon, min -3°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -1°C on Sat morning). Mainly strong winds.

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
light snow
snow showers
part cloud
heavy snow
light snow
light snow
snow showers
snow showers
light snow
light snow
light snow
light snow
snow showers
cloud
part cloud
light snow
cloudy
some clouds
light snow
snow shwrs
some clouds
heavy snow
light snow
light snow
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
snow shwrs
cloudy
some clouds
light snow
 km/h
5
NE
15
SSW
15
WSW
15
WSW
10
NNE
45
NNE
40
WSW
30
W
15
NNW
30
NE
35
NNE
20
NNW
20
NW
20
NNW
25
N
10
NNE
5
N
35
NNE
2
1
12
4
3
1
1
4
3
2
1
2
4
max °C
-1
-1
-3
-2
0
0
-2
-2
-1
-1
0
-1
0
0
0
0
0
0
min °C
-1
-2
-3
-3
-1
-2
-2
-2
-3
-1
0
-1
0
0
0
0
0
0
-1
-7
-8
-8
-4
-10
-10
-9
-8
-8
-7
-7
-5
-5
-5
-4
-2
-5
300
300
0
100
350
400
200
300
0
400
500
350
500
550
550
450
500
550
Cloud base (m)
250
250
250
300
250
200
300
300
300
1650
250
250
300
300
300
350
300
1900
Sea lvl1000m2000m3000m4000m5000m
-8-8-9-9-7-7-10-10-8-7-7-8-7-7-7-7-7-5-4-5-6-6-4-4-6-5-5-4-3-4-3-3-3-3-3-2-1-2-3-3-1-1-2-2-2-10-1000000221122221333343343
Sunrise
3:50
3:55
3:59
4:03
4:07
4:11
Sunset
10:57
10:53
10:50
10:46
10:44
10:39

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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 0°C on Thu afternoon, min -3°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu night).

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

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -1°C on Sat morning). Mainly strong winds.

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
SHIP7424
56 km E
15m alt.
3 hours ago
- km
SHIP1648
56 km E
3m alt.
3 hours ago
-1° C
SHIP5888
56 km E
3m alt.
51 minutes ago
1° C
SHIP6788
56 km E
3m alt.
3 hours ago
-1° C
SHIP6911
56 km E
3m alt.
2 hours ago
0° C
SHIP2553
56 km E
15m alt.
2 hours ago
- km
SHIP5510
56 km E
3m alt.
2 hours ago
0° C
SHIP2534
56 km E
3m alt.
2 hours ago
0° C
SHIP6372
56 km E
15m alt.
3 hours ago
- km
SHIP2743
56 km E
15m alt.
3 hours ago
- 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.