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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Thu 12 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Thu morning). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sat night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
light snow
mod snow
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
mod snow
cloudy
light snow
light snow
light snow
light snow
mod. snow
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
mod. snow
Cloud base (m)
300
1300
300
200
200
250
250
300
300
450
400
400
350
350
1550
350
300
km/h
10
WSW
20
NNW
15
NW
35
NE
20
NNE
25
SW
15
SSW
15
SW
5
SSW
5
ESE
5
W
5
NNE
0
E
5
NE
5
NNE
5
WNW
5
W
20
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
1
5
2
2
10
—
—
—
—
—
—
—
—
—
—
—
6
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-4
-2
-2
-1
-1
-1
-5
-4
-4
-3
-3
-5
-2
-2
-4
-2
0
-1
min °C
-6
-2
-3
-1
-1
-6
-5
-4
-6
-3
-3
-6
-3
-2
-6
-4
-1
-2
 chill °C
-11
-8
-10
-8
-6
-14
-10
-9
-6
-3
-3
-6
-3
-2
-9
-7
-1
-7
Freezing level m
0
100
50
350
300
0
0
0
0
0
150
0
0
150
0
0
200
0
Sea lvl1000m2000m3000m4000m5000m
-11-9-9-7-7-10-11-11-11-11-10-9-8-7-9-8-5-7-8-5-6-5-4-7-8-7-8-7-6-7-6-5-7-6-2-4-5-2-3-1-1-4-5-4-5-3-3-6-3-2-5-3-1-2-21122-2-3-1-411-4-11-4-121
Sunrise
3:56
—
—
3:53
—
—
3:48
—
—
3:46
—
—
3:42
—
—
3:39
—
—
Sunset
—
—
10:02
—
—
10:07
—
—
10:10
—
—
10:15
—
—
10:17
—
—
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 Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Thu morning). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sat night).

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

A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light.

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
hy2c297E64S
123 km N
15m alt.
3 hours ago
57
Near gales from the SW
(57 kph at 228).
- km
hy2c296E64S
126 km N
15m alt.
3 hours ago
57
Near gales from the SW
(57 kph at 225).
- km
ASCATC296E64S
141 km N
15m alt.
4 hours ago
52
Near gales from the SW
(52 kph at 228).
- km
ASCATC295E64S
157 km NW
15m alt.
4 hours ago
53
Near gales from the SW
(53 kph at 230).
- km
hy2c296E63S
166 km N
15m alt.
3 hours ago
56
Near gales from the SW
(56 kph at 228).
- km
ASCATC294E64S
170 km WNW
15m alt.
4 hours ago
49
Strong winds from the SW
(49 kph at 233).
- km
hy2c295E63S
209 km NW
15m alt.
3 hours ago
54
Near gales from the SW
(54 kph at 232).
- km
SHIP3459
227 km NNE
3m alt.
1 hour ago
0°C
SHIP4093
227 km NNE
15m alt.
1 hour ago
- km
SHIP1938
227 km NNE
3m alt.
1 hour ago
0°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.