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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -10°C on Sat morning). Mainly fresh winds.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Wed morning, min -8°C on Thu night). Mainly fresh winds.

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
light snow
snow showers
light snow
light snow
light snow
cloud
light snow
heavy snow
heavy snow
light snow
part cloud
cloud
light snow
clear
clear
some clouds
some clouds
some clouds
light snow
snow shwrs
light snow
light snow
light snow
cloudy
light snow
heavy snow
heavy snow
light snow
some clouds
cloudy
light snow
 km/h
15
S
15
SSW
20
SW
15
W
15
NNW
35
NNE
15
NW
10
NW
15
WNW
30
N
30
N
25
N
15
NE
10
NE
30
SSW
25
SW
20
WNW
20
NE
5
1
3
2
1
2
11
15
5
5
max °C
-10
-9
-7
-6
-5
-5
-8
-8
-6
-5
-4
-4
-2
-2
-4
-7
-6
-7
min °C
-10
-9
-8
-6
-6
-8
-8
-8
-8
-6
-5
-4
-3
-3
-6
-7
-7
-8
-17
-16
-15
-12
-12
-15
-14
-14
-14
-14
-13
-11
-8
-6
-14
-15
-14
-14
0
100
0
50
300
300
400
400
300
550
750
800
800
850
300
100
350
200
Cloud base (m)
500
350
350
300
250
250
250
250
400
250
600
250
250
200
200
250
150
Sea lvl1000m2000m3000m4000m5000m
-10-9-8-6-6-7-8-8-7-6-5-4-3-3-5-7-7-8-6-6-6-4-3-3-4-4-4-2-1-1-1-1-4-6-4-5-3-3-5-2-1-1-1-1-211111-1-3-1-211-4122221344331122
Sunrise
3:35
3:40
3:43
3:47
3:50
3:55
Sunset
11:09
11:07
11:04
11:00
10:57
10:53

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Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -10°C on Sat morning). Mainly fresh winds.

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

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Wed morning, min -8°C on Thu night). Mainly fresh winds.

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
SHIP499
32 km SW
-m alt.
1 hour ago
1° C
No report.
48
Strong winds from the E
(48 kph at 90).
SHIP9190
32 km SW
3m alt.
1 hour ago
1° C
48
Strong winds from the E
(48 kph at 90).
SHIP2651
32 km SW
15m alt.
3 hours ago
4° C
46
Strong winds from the E
(47 kph at 90).
- km
SHIP5186
32 km SW
3m alt.
3 hours ago
2° C
46
Strong winds from the E
(46 kph at 90).
SHIP6587
32 km SW
3m alt.
3 hours ago
2° C
46
Strong winds from the E
(46 kph at 90).
SHIP3406
32 km SW
15m alt.
3 hours ago
4° C
46
Strong winds from the E
(47 kph at 90).
- km
SHIP8803
32 km SW
15m alt.
3 hours ago
4° C
46
Strong winds from the E
(47 kph at 90).
- km
SHIP1232
32 km SW
-m alt.
1 hour ago
1° C
No report.
48
Strong winds from the E
(48 kph at 90).
SHIP2442
32 km SW
15m alt.
1 hour ago
3° C
48
Strong winds from the E
(49 kph at 90).
- km
SHIP6678
32 km SW
3m alt.
1 hour ago
1° C
48
Strong winds from the E
(48 kph at 90).

* 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.