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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Wed 11 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max 0°C on Wed morning, min -9°C on Fri night). Winds decreasing (gales from the NNE on Wed morning, light winds from the WNW by Fri afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Sat morning). Winds decreasing (strong winds from the NNE on Sun night, calm by Mon afternoon).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
heavy snow
snow showers
clear
light snow
mod snow
cloud
light snow
light snow
light snow
snow showers
cloud
light snow
mod snow
cloud
part cloud
cloud
heavy snow
mod. snow
heavy snow
snow shwrs
clear
light snow
mod. snow
cloudy
light snow
light snow
light snow
snow shwrs
cloudy
light snow
mod. snow
cloudy
some clouds
cloudy
 km/h
60
N
45
NW
45
NNW
50
NW
30
NW
35
NNW
40
NNW
15
NNW
20
WNW
15
W
20
NW
20
NNW
20
NNE
20
NE
35
NNE
30
NNE
10
NNE
5
SSE
11
8
12
4
5
6
3
3
1
1
1
10
max °C
0
-3
-5
-5
-6
-7
-6
-6
-7
-9
-9
-6
-5
-4
-4
-3
-3
-3
min °C
-2
-4
-5
-5
-6
-7
-7
-7
-9
-9
-9
-8
-5
-4
-4
-3
-3
-4
-12
-13
-14
-15
-14
-16
-17
-12
-17
-16
-16
-16
-12
-11
-12
-10
-7
-7
1550
1000
800
750
700
450
500
550
300
200
250
100
450
750
600
950
900
700
Cloud base (m)
400
300
300
300
300
300
300
250
250
300
300
1300
450
350
300
450
1950
4300
Sea lvl1000m2000m3000m4000m5000m
-1-4-5-5-6-7-7-7-8-9-9-7-5-4-4-3-3-41-1-1-2-2-3-3-3-5-5-5-4-2-2-200-142211000-2-2-2-2111221655443332121343453
Sunrise
6:45
6:48
6:50
6:54
6:58
7:01
Sunset
8:00
7:58
7:53
7:50
7:46
7:43

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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 Wed morning. Temperatures will be below freezing (max 0°C on Wed morning, min -9°C on Fri night). Winds decreasing (gales from the NNE on Wed morning, light winds from the WNW by Fri afternoon).

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

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Sat morning). Winds decreasing (strong winds from the NNE on Sun night, calm by Mon afternoon).

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
SHIP7606
20 km WSW
3m alt.
2 hours ago
9° C
59
Near gales from the NE
(59 kph at 50).
SHIP2427
20 km WSW
15m alt.
3 hours ago
2° C
52
Near gales from the NE
(52 kph at 50).
- km
SHIP736
20 km WSW
-m alt.
1 hour ago
8° C
No report.
70
Gales from the NNE
(70 kph at 30).
SHIP8454
20 km WSW
15m alt.
2 hours ago
2° C
59
Near gales from the NE
(60 kph at 50).
- km
SHIP7744
20 km WSW
3m alt.
1 hour ago
8° C
52
Near gales from the NNE
(52 kph at 30).
SHIP200
20 km WSW
-m alt.
2 hours ago
8° C
-
57
Near gales from the ENE
(57 kph at 60).
SHIP1119
20 km WSW
-m alt.
1 hour ago
8° C
No report.
52
Near gales from the NNE
(52 kph at 30).
SHIP8076
20 km WSW
15m alt.
1 hour ago
2° C
71
Gales from the NNE
(71 kph at 30).
- km
SHIP8936
20 km WSW
15m alt.
3 hours ago
2° C
52
Near gales from the NE
(52 kph at 50).
- km
SHIP396
20 km WSW
-m alt.
2 hours ago
8° C
-
57
Near gales from the ENE
(57 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.