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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 23 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -7°C on Sat morning, min -10°C on Fri morning). Winds increasing (light winds from the NNW on Fri night, gales from the WNW by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Wed morning). Mainly gales.

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
snow showers
snow showers
light snow
mod snow
heavy snow
light snow
snow showers
heavy snow
light snow
light snow
heavy snow
heavy snow
heavy snow
snow showers
mod snow
light snow
heavy snow
mod. snow
snow shwrs
snow shwrs
light snow
mod. snow
heavy snow
light snow
snow shwrs
heavy snow
light snow
light snow
heavy snow
heavy snow
heavy snow
snow shwrs
mod. snow
light snow
heavy snow
 km/h
60
W
55
W
20
NW
35
NNE
40
NE
65
NW
35
NW
30
NW
35
N
30
NNW
35
NNW
45
NNW
50
NNW
55
NNE
60
NNE
65
WSW
45
W
50
WNW
9
5
3
1
6
43
4
1
14
3
4
32
20
16
19
8
1
12
max °C
-10
-9
-8
-7
-7
-8
-8
-7
-7
-7
-6
-4
-4
-4
-3
-9
-4
-3
min °C
-10
-10
-9
-8
-8
-9
-8
-8
-7
-7
-6
-5
-5
-4
-6
-9
-8
-3
-22
-22
-18
-18
-18
-20
-18
-17
-16
-15
-15
-15
-15
-14
-14
-22
-18
-12
250
300
0
400
350
300
400
500
500
550
600
700
800
650
500
200
250
1100
Cloud base (m)
250
300
300
550
300
250
250
300
300
300
300
300
300
250
200
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-10-10-9-8-8-9-8-8-7-7-6-5-5-4-5-9-6-3-5-5-5-4-4-4-4-3-3-3-2-2-2-2-3-6-40-2-2-2-1-1-1-100111111-2-13221332333444433135
Sunrise
3:59
4:03
4:07
4:11
4:15
4:18
Sunset
10:50
10:46
10:44
10:39
10:37
10:32

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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 Sat night. Temperatures will be well below freezing (max -7°C on Sat morning, min -10°C on Fri morning). Winds increasing (light winds from the NNW on Fri night, gales from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Wed morning). Mainly 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
SHIP4150
13 km S
15m alt.
32 minutes ago
1° C
50
Strong winds from the WNW
(51 kph at 300).
- km
SHIP2374
13 km S
3m alt.
2 hours ago
2° C
52
Near gales from the W
(52 kph at 270).
SHIP4329
13 km S
15m alt.
2 hours ago
1° C
52
Near gales from the W
(52 kph at 270).
- km
SHIP3901
13 km S
3m alt.
2 hours ago
2° C
52
Near gales from the W
(52 kph at 270).
SHIP10522
14 km S
3m alt.
2 hours ago
2° C
54
Near gales from the W
(54 kph at 260).
SHIP9584
14 km S
3m alt.
2 hours ago
2° C
54
Near gales from the W
(54 kph at 260).
SHIP5525
14 km S
15m alt.
2 hours ago
1° C
54
Near gales from the W
(54 kph at 260).
- km
SHIP10628
14 km S
15m alt.
2 hours ago
1° C
54
Near gales from the W
(54 kph at 260).
- km
SHIP707
14 km S
-m alt.
2 hours ago
2° C
No report.
54
Near gales from the W
(54 kph at 260).
SHIP10
14 km S
-m alt.
2 hours ago
2° C
No report.
54
Near gales from the W
(54 kph at 260).

* 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.