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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 pm Thu 12 Nov 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 -4°C on Thu night, min -9°C on Fri night). Winds decreasing (strong winds from the NNE on Fri morning, calm by Sun morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -7°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the N by Tue night).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
light snow
heavy snow
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
snow showers
part cloud
part cloud
mod snow
mod. snow
light snow
light snow
heavy snow
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
snow shwrs
some clouds
some clouds
mod. snow
Cloud base (m)
300
200
200
250
250
300
300
350
650
350
350
350
km/h
25
NW
45
NNE
20
N
40
SW
20
SSW
20
SSW
10
S
5
SE
5
SW
0
E
10
NE
10
NNE
5
NW
30
SW
15
WNW
30
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
7
4
4
11
—
—
—
—
—
—
—
—
1
—
—
10
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-4
-4
-4
-4
-7
-8
-8
-6
-4
-4
-3
-3
-6
-3
-2
-3
min °C
-7
-4
-4
-9
-8
-8
-8
-6
-5
-6
-4
-4
-7
-4
-3
-4
 chill °C
-15
-13
-10
-18
-15
-15
-14
-6
-8
-6
-8
-6
-10
-12
-8
-10
Freezing level m
0
200
350
0
0
0
0
0
50
0
50
350
0
0
400
350
Sea lvl1000m2000m3000m4000m5000m
-9-7-8-10-11-11-11-9-8-7-6-6-9-7-5-7-6-4-4-7-8-8-8-6-5-5-4-4-7-4-3-4-2-2-1-4-5-5-6-3-2-5-2-2-5-20-1122-1-3-1-401-412-3032
Sunrise
—
3:53
—
—
3:48
—
—
3:46
—
—
3:42
—
—
3:39
—
—
Sunset
—
—
—
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 -4°C on Thu night, min -9°C on Fri night). Winds decreasing (strong winds from the NNE on Fri morning, calm by Sun morning).

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

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -7°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the N by Tue night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
69 km W
15m alt.
2 hours ago
23
Moderate winds from the NW
(23 kph at 324).
- km
ASCATB294E65S
92 km W
15m alt.
2 hours ago
24
Moderate winds from the NW
(24 kph at 321).
- km
ASCATB297E64S
139 km NNE
15m alt.
2 hours ago
27
Moderate winds from the NW
(27 kph at 310).
- km
ASCATB296E64S
143 km N
15m alt.
2 hours ago
24
Moderate winds from the NW
(24 kph at 312).
- km
ASCATB295E64S
144 km NW
15m alt.
2 hours ago
24
Moderate winds from the NW
(24 kph at 313).
- km
ASCATB294E64S
183 km WNW
15m alt.
2 hours ago
26
Moderate winds from the NW
(26 kph at 326).
- km
ASCATC299E63S
211 km NE
15m alt.
2 hours ago
28
Moderate winds from the WNW
(28 kph at 291).
- km
ASCATB299E63S
227 km NE
15m alt.
2 hours ago
31
Fresh winds from the NW
(31 kph at 304).
- km
ASCATB295E63S
251 km N
15m alt.
2 hours ago
24
Moderate winds from the NW
(24 kph at 311).
- km
ASCATC298E63S
251 km NNE
15m alt.
2 hours ago
26
Moderate winds from the WNW
(26 kph at 299).
- 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.