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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 07 Jul 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 -4°C on Fri afternoon, min -10°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the WNW by Fri afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Fri night, min -14°C on Sun night). Winds increasing (light winds from the WSW on Sun morning, near gales from the NNE by Mon morning).

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
snow showers
light snow
snow showers
cloud
light snow
cloud
light snow
heavy snow
mod snow
light snow
light snow
clear
part cloud
light snow
light snow
light snow
heavy snow
snow showers
heavy snow
snow shwrs
light snow
snow shwrs
cloudy
light snow
cloudy
light snow
heavy snow
mod. snow
light snow
light snow
clear
some clouds
light snow
light snow
light snow
heavy snow
snow shwrs
km/h
45
WNW
30
WNW
25
NE
20
NW
15
S
30
WSW
10
W
15
NNW
30
W
25
WNW
35
W
25
WSW
10
SSW
5
WSW
15
NNW
10
WSW
35
NNE
15
NNW
10
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
16
3
1
13
4
1
13
8
3
2
3
2
4
23
2
 mm
max °C
-6
-9
-6
-6
-8
-8
-8
-5
-4
-5
-8
-9
-12
-12
-10
-11
-8
-7
-10
min °C
-9
-9
-8
-8
-10
-8
-10
-8
-4
-7
-9
-11
-13
-13
-12
-14
-8
-9
-11
 chill °C
-20
-18
-16
-14
-16
-17
-14
-14
-12
-15
-18
-19
-19
-18
-22
-21
-18
-17
-17
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
250
400
200
300
300
1450
350
350
300
300
300
350
400
350
300
1300
250
1500
Sea lvl1000m2000m3000m4000m5000m
-15-16-12-15-15-15-15-12-11-14-17-18-18-17-18-18-13-15-18-11-12-9-10-11-12-12-9-7-10-13-14-15-15-15-15-10-11-14-8-9-7-7-9-8-9-7-4-6-9-10-13-13-11-13-8-8-11-4-6-5-5-7-4-7-5-1-3-5-7-11-12-8-10-6-5-8
Sunrise
11:07
11:06
11:03
11:00
10:59
10:56
Sunset
3:30
3:33
3:36
3:38
3:41
3:44

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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 -4°C on Fri afternoon, min -10°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the WNW by Fri afternoon).

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

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Fri night, min -14°C on Sun night). Winds increasing (light winds from the WSW on Sun morning, near gales from the NNE by Mon morning).

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
79 km W
15m alt.
2 hours ago
54
Near gales from the W
(54 kph at 279).
- km
ASCATB294E65S
132 km W
15m alt.
2 hours ago
55
Near gales from the W
(55 kph at 273).
- km
ASCATB297E64S
138 km N
15m alt.
2 hours ago
54
Near gales from the W
(54 kph at 274).
- km
ASCATB296E64S
143 km N
15m alt.
2 hours ago
53
Near gales from the W
(53 kph at 279).
- km
ASCATB295E64S
165 km NW
15m alt.
2 hours ago
52
Near gales from the W
(52 kph at 278).
- km
ASCATB293E66S
172 km SW
15m alt.
2 hours ago
68
Gales from the W
(68 kph at 275).
- km
ASCATB293E65S
175 km WSW
15m alt.
2 hours ago
56
Near gales from the W
(56 kph at 266).
- km
ASCATB297E63S
191 km N
15m alt.
2 hours ago
52
Near gales from the WNW
(52 kph at 282).
- km
ASCATB294E64S
191 km WNW
15m alt.
2 hours ago
54
Near gales from the W
(54 kph at 272).
- km
ASCATB292E65S
220 km WSW
15m alt.
2 hours ago
57
Near gales from the WSW
(57 kph at 257).
- 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.