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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Wed night, min -8°C on Thu night). Winds increasing (light winds from the W on Tue night, near gales from the NW by Thu morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -12°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Sun night).

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
cloud
mod snow
heavy snow
heavy snow
light snow
clear
part cloud
part cloud
snow showers
light snow
light snow
mod snow
part cloud
light snow
snow showers
light snow
part cloud
part cloud
heavy snow
cloudy
mod. snow
heavy snow
heavy snow
light snow
clear
some clouds
some clouds
snow shwrs
light snow
light snow
mod. snow
some clouds
light snow
snow shwrs
light snow
some clouds
some clouds
 km/h
15
W
30
WNW
40
NW
40
NW
55
NW
30
WNW
25
WNW
25
W
25
WNW
30
W
30
WSW
25
W
15
W
20
SW
30
SW
35
SW
35
SW
25
SW
10
SSE
11
8
20
11
2
8
2
3
7
2
4
2
max °C
-6
-4
-3
-2
-2
-5
-6
-8
-8
-8
-11
-11
-11
-12
-12
-11
-11
-10
-9
min °C
-7
-6
-3
-3
-4
-6
-8
-8
-8
-11
-11
-12
-12
-12
-12
-11
-11
-11
-11
-16
-14
-12
-11
-13
-14
-17
-16
-16
-21
-20
-21
-19
-20
-22
-22
-21
-19
-17
350
500
900
1000
1050
750
50
400
400
250
100
100
0
0
0
0
0
0
0
Cloud base (m)
250
400
450
300
300
300
350
300
1350
300
300
300
250
250
300
250
300
250
250
Sea lvl1000m2000m3000m4000m5000m
-7-5-3-3-3-6-7-8-8-10-11-12-12-12-12-11-11-11-10-4-2-11-1-2-4-4-4-6-6-7-7-8-8-8-8-8-8-112321-1-1-1-3-3-3-5-4-4-5-4-5-6344544233111-1-1-1-2-1-1-4
Sunrise
4:18
4:22
4:26
4:30
4:33
4:37
Sunset
10:32
10:30
10:25
10:22
10:19
10:15

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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 Tue night. Temperatures will be below freezing (max -2°C on Wed night, min -8°C on Thu night). Winds increasing (light winds from the W on Tue night, near gales from the NW by Thu morning).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -12°C on Sat afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Sun night).

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
SHIP6323
23 km E
15m alt.
2 hours ago
- km
ASCATB295E65S
80 km W
15m alt.
3 hours ago
32
Fresh winds from the WSW
(32 kph at 246).
- km
ASCATB295E64S
92 km W
15m alt.
3 hours ago
37
Fresh winds from the WSW
(37 kph at 247).
- km
ASCATB294E65S
121 km WSW
15m alt.
3 hours ago
40
Strong winds from the WSW
(40 kph at 251).
- km
SHIP6727
34 km ENE
15m alt.
3 hours ago
- km
SHIP3414
34 km ENE
3m alt.
3 hours ago
1° C
SHIP1132
34 km ENE
3m alt.
3 hours ago
1° C
SHIP5517
34 km ENE
3m alt.
3 hours ago
1° C
SHIP2305
43 km ENE
3m alt.
4 hours ago
1° C
SHIP4526
43 km ENE
15m alt.
4 hours ago
- km

* 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.