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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 25 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -4°C on Tue night). Winds decreasing (strong winds from the N on Mon night, light winds from the N by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -6°C on Fri night). Mainly fresh winds.

Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
cloud
heavy snow
mod snow
mod snow
light snow
cloud
light snow
heavy snow
mod snow
mod snow
part cloud
cloud
cloud
light snow
light snow
light snow
light snow
light snow
some clouds
cloudy
heavy snow
mod. snow
mod. snow
light snow
cloudy
light snow
heavy snow
mod. snow
mod. snow
some clouds
cloudy
cloudy
light snow
light snow
light snow
light snow
 km/h
25
N
25
NNE
30
NNE
40
NNW
35
NNW
30
N
10
N
15
W
25
NW
30
NW
25
NW
15
WNW
15
WNW
10
NW
10
NW
20
SW
20
WSW
15
W
10
WNW
2
21
10
8
5
4
13
8
6
4
3
3
5
max °C
-2
-2
-2
-1
-1
-1
-3
-1
0
1
0
-2
-3
-3
-3
-4
-6
-6
-6
min °C
-3
-3
-2
-2
-1
-2
-4
-3
0
0
0
-2
-4
-3
-3
-6
-6
-6
-7
-10
-10
-9
-11
-8
-9
-10
-8
-6
-6
-6
-7
-10
-7
-7
-14
-13
-12
-12
550
550
600
800
800
700
500
450
900
1100
1050
650
250
550
600
300
150
150
0
Cloud base (m)
300
300
300
300
300
300
250
300
450
300
300
300
350
650
350
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-4-4-5-6-5-3-3-3-5-7-7-7-9-10-11-11-3-3-2-2-1-2-4-2010-2-4-3-3-5-6-6-7011111-112321-111-1-3-3-4333344334553244211-1
Sunrise
4:11
4:15
4:18
4:22
4:26
4:30
Sunset
10:39
10:37
10:32
10:30
10:25
10:22

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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 Mon night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -4°C on Tue night). Winds decreasing (strong winds from the N on Mon night, light winds from the N by Tue night).

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

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -6°C on Fri night). Mainly fresh winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
SHIP6200
53 km NE
15m alt.
4 hours ago
- km
ASCATB295E65S
72 km W
15m alt.
2 hours ago
29
Fresh winds from the N
(29 kph at 3).
- km
ASCATB294E65S
94 km W
15m alt.
2 hours ago
30
Fresh winds from the N
(30 kph at 359).
- km
ASCATB298E64S
134 km NNE
15m alt.
2 hours ago
21
Moderate winds from the N
(21 kph at 356).
- km
ASCATB296E64S
137 km N
15m alt.
2 hours ago
27
Moderate winds from the N
(27 kph at 4).
- km
SHIP9044
92 km NNE
15m alt.
2 hours ago
- km
SHIP3643
92 km NNE
15m alt.
2 hours ago
- km
SHIP7059
92 km NNE
3m alt.
2 hours ago
3° C
SHIP3456
92 km NNE
3m alt.
2 hours ago
3° C
SHIP2631
92 km NNE
3m alt.
2 hours ago
3° C

* 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.