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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 04 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon afternoon). Winds decreasing (stormy winds from the W on Mon morning, light winds from the N by Mon night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Tue night, min -10°C on Wed night). Winds decreasing (strong winds from the NE on Tue night, calm by Wed night).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
heavy snow
heavy snow
mod snow
light snow
light snow
light snow
light snow
mod snow
cloud
light snow
heavy snow
light snow
light snow
light snow
light snow
light snow
mod snow
light snow
light snow
heavy snow
heavy snow
mod. snow
light snow
light snow
light snow
light snow
mod. snow
cloudy
light snow
heavy snow
light snow
light snow
light snow
light snow
light snow
mod. snow
km/h
50
WNW
35
N
40
N
40
NW
30
N
60
W
40
WNW
20
NNE
40
NE
30
NNE
15
NE
35
NE
10
WSW
30
WSW
35
WSW
20
WSW
25
NNW
20
W
25
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
3
13
15
10
3
5
1
2
7
3
13
5
5
1
4
1
9
 mm
max °C
-6
-4
-1
0
-4
-9
-8
-7
-5
-5
-6
-5
-8
-9
-10
-10
-5
-5
-3
min °C
-7
-4
-2
-5
-8
-9
-8
-7
-6
-8
-8
-6
-10
-9
-10
-10
-7
-6
-4
 chill °C
-18
-12
-10
-12
-22
-21
-19
-14
-16
-15
-14
-13
-18
-18
-20
-19
-15
-13
-12
Freezing level m
0
0
50
300
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
200
200
150
300
250
500
300
200
300
1050
250
300
300
450
500
350
350
Sea lvl1000m2000m3000m4000m5000m
-15-10-7-10-14-18-16-13-12-14-13-12-16-18-18-17-12-12-11-10-6-5-6-10-13-11-9-9-10-9-8-12-13-14-13-10-9-7-7-4-2-3-6-9-8-7-6-7-7-6-9-9-10-10-6-6-4-3-211-3-6-5-5-3-4-5-4-6-6-6-7-4-3-1
Sunrise
11:12
11:11
11:10
11:07
11:06
11:03
Sunset
3:25
3:26
3:29
3:30
3:33
3:36

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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 Sun afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon afternoon). Winds decreasing (stormy winds from the W on Mon morning, light winds from the N by Mon night).

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

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Tue night, min -10°C on Wed night). Winds decreasing (strong winds from the NE on Tue night, calm by Wed night).

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
ASCATB297E64S
141 km NNE
15m alt.
3 hours ago
41
Strong winds from the WNW
(41 kph at 283).
- km
ASCATC297E64S
143 km N
15m alt.
2 hours ago
38
Fresh winds from the WNW
(38 kph at 285).
- km
ASCATB296E64S
143 km N
15m alt.
3 hours ago
37
Fresh winds from the WNW
(37 kph at 283).
- km
ASCATB295E64S
155 km NW
15m alt.
3 hours ago
35
Fresh winds from the WNW
(35 kph at 282).
- km
ASCATC299E64S
186 km NE
15m alt.
2 hours ago
41
Strong winds from the W
(41 kph at 273).
- km
ASCATB299E63S
211 km NE
15m alt.
3 hours ago
41
Strong winds from the W
(41 kph at 272).
- km
ASCATC299E63S
214 km NE
15m alt.
2 hours ago
38
Fresh winds from the W
(38 kph at 272).
- km
ASCATC295E63S
249 km N
15m alt.
2 hours ago
31
Fresh winds from the NW
(31 kph at 317).
- km
ASCATB297E63S
252 km N
15m alt.
3 hours ago
26
Moderate winds from the W
(26 kph at 273).
- km
ASCATC297E63S
253 km N
15m alt.
2 hours ago
26
Moderate winds from the WNW
(26 kph at 292).
- 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.