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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Fri 03 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -10°C on Mon morning). Winds increasing (light winds from the NW on Fri night, severe gales from the W by Mon morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -10°C on Thu morning). Winds decreasing (strong winds from the NNE on Tue afternoon, light winds from the NNW by Thu afternoon).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
light snow
light snow
light snow
mod snow
heavy snow
mod snow
light snow
light snow
mod snow
heavy snow
heavy snow
light snow
heavy snow
heavy snow
mod snow
light snow
light snow
heavy snow
mod. snow
light snow
light snow
light snow
mod. snow
heavy snow
mod. snow
light snow
light snow
mod. snow
heavy snow
heavy snow
light snow
heavy snow
heavy snow
mod. snow
light snow
light snow
km/h
15
NW
45
NW
55
WNW
40
WNW
40
N
30
NNE
40
NW
75
W
40
WNW
25
NW
40
NNE
50
NNE
25
WSW
40
NNE
15
NW
40
WSW
40
WSW
20
WSW
15
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
16
10
3
4
4
8
11
7
2
4
6
11
11
5
11
15
6
1
3
 mm
max °C
-3
-2
-8
-7
-3
-1
-1
-9
-9
-7
-4
-5
-6
-6
-8
-7
-10
-10
-7
min °C
-6
-6
-8
-8
-4
-3
-4
-10
-10
-9
-5
-5
-9
-6
-9
-9
-10
-10
-8
 chill °C
-13
-17
-19
-19
-13
-10
-11
-22
-21
-19
-14
-15
-15
-15
-16
-20
-21
-18
-12
Freezing level m
0
100
0
0
0
0
150
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
250
300
300
250
200
200
200
300
250
400
200
250
250
200
250
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-10-12-17-15-10-8-10-18-18-16-12-11-14-12-16-17-18-17-14-7-8-12-11-6-5-5-14-13-11-8-8-10-8-11-12-14-14-10-5-4-8-8-4-2-3-10-10-8-5-5-8-6-9-8-10-10-8-2-1-4-4-211-6-7-5-2-2-5-4-6-5-6-7-5
Sunrise
11:15
11:12
11:11
11:10
11:07
11:06
Sunset
3:22
3:25
3:26
3:29
3:30
3:33

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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 Fri night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -10°C on Mon morning). Winds increasing (light winds from the NW on Fri night, severe gales from the W by Mon morning).

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

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -10°C on Thu morning). Winds decreasing (strong winds from the NNE on Tue afternoon, light winds from the NNW by Thu afternoon).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
ASCATB295E65S
66 km W
15m alt.
2 hours ago
37
Fresh winds from the WNW
(37 kph at 291).
- km
ASCATB294E65S
94 km W
15m alt.
2 hours ago
39
Strong winds from the WNW
(39 kph at 297).
- km
ASCATB298E64S
126 km NNE
15m alt.
2 hours ago
33
Fresh winds from the WNW
(33 kph at 282).
- km
ASCATB297E64S
144 km N
15m alt.
2 hours ago
45
Strong winds from the WNW
(45 kph at 285).
- km
ASCATB296E64S
146 km NW
15m alt.
2 hours ago
44
Strong winds from the WNW
(44 kph at 287).
- km
ASCATB293E65S
156 km WSW
15m alt.
2 hours ago
42
Strong winds from the WNW
(42 kph at 303).
- km
ASCATB295E64S
167 km NW
15m alt.
2 hours ago
45
Strong winds from the WNW
(45 kph at 297).
- km
ASCATB294E64S
172 km WNW
15m alt.
2 hours ago
45
Strong winds from the WNW
(45 kph at 298).
- km
ASCATB293E66S
177 km SW
15m alt.
2 hours ago
32
Fresh winds from the NW
(32 kph at 308).
- km
ASCATB292E65S
191 km WSW
15m alt.
2 hours ago
44
Strong winds from the NW
(44 kph at 310).
- 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.