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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Tue 20 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 well below freezing (max -6°C on Tue morning, min -10°C on Thu night). Winds increasing (calm on Tue night, near gales from the NNE by Thu night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -6°C on Sun night, min -10°C on Fri morning). Mainly near gales.

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
mod snow
light snow
part cloud
part cloud
snow showers
cloud
heavy snow
light snow
light snow
snow showers
light snow
snow showers
heavy snow
light snow
heavy snow
snow showers
light snow
light snow
mod. snow
light snow
some clouds
some clouds
snow shwrs
cloudy
heavy snow
light snow
light snow
snow shwrs
light snow
snow shwrs
heavy snow
light snow
heavy snow
snow shwrs
 km/h
35
NNE
35
NE
20
NNW
10
S
25
SW
30
SSW
30
SW
20
NNW
45
NNW
40
W
35
W
25
WNW
30
NE
50
NE
20
WSW
25
NW
40
NNW
30
NNW
2
5
8
1
1
21
4
4
8
1
5
18
1
14
6
max °C
-6
-6
-8
-8
-9
-9
-7
-6
-6
-10
-9
-7
-8
-7
-8
-8
-7
-6
min °C
-6
-7
-8
-9
-9
-9
-8
-6
-10
-10
-10
-9
-8
-7
-9
-8
-7
-7
-15
-14
-16
-17
-17
-17
-17
-13
-21
-21
-20
-18
-17
-18
-17
-16
-16
-16
500
400
200
250
200
0
100
300
350
100
300
150
400
350
100
400
500
550
Cloud base (m)
200
200
250
250
250
300
300
250
200
250
300
300
1850
400
250
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-6-7-8-9-9-9-8-6-8-10-10-8-8-7-9-8-7-7-3-4-5-5-6-6-6-4-5-6-5-5-5-4-5-4-3-30-1-2-2-2-3-3-1-2-3-2-2-1-1-2-100321210122121222333
Sunrise
3:47
3:50
3:55
3:59
4:03
4:07
Sunset
11:00
10:57
10:53
10:50
10:46
10:44

Loading...

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 well below freezing (max -6°C on Tue morning, min -10°C on Thu night). Winds increasing (calm on Tue night, near gales from the NNE by Thu night).

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

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -6°C on Sun night, min -10°C on Fri morning). Mainly near gales.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP6071
28 km E
3m alt.
2 hours ago
0° C
52
Near gales from the ENE
(52 kph at 60).
SHIP8797
28 km E
3m alt.
2 hours ago
0° C
52
Near gales from the ENE
(52 kph at 60).
SHIP8414
28 km E
3m alt.
3 hours ago
0° C
54
Near gales from the ENE
(54 kph at 60).
SHIP2223
28 km E
3m alt.
3 hours ago
0° C
54
Near gales from the ENE
(54 kph at 60).
SHIP6685
28 km E
15m alt.
2 hours ago
1° C
46
Strong winds from the ENE
(47 kph at 70).
- km
SHIP2907
28 km E
15m alt.
3 hours ago
1° C
54
Near gales from the ENE
(54 kph at 60).
- km
SHIP9139
28 km E
3m alt.
3 hours ago
0° C
54
Near gales from the ENE
(54 kph at 60).
SHIP1633
28 km E
3m alt.
3 hours ago
0° C
54
Near gales from the ENE
(54 kph at 60).
SHIP5665
28 km E
3m alt.
3 hours ago
0° C
54
Near gales from the ENE
(54 kph at 60).
SHIP1234
28 km E
-m alt.
2 hours ago
0° C
No report.
52
Near gales from the ENE
(52 kph at 60).

* 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.