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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Mon 09 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Tue afternoon, min -12°C on Mon morning). Winds decreasing (strong winds from the NE on Tue morning, light winds from the SSW by Wed morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Thu night, min -11°C on Fri night). Winds decreasing (near gales from the SW on Fri afternoon, light winds from the SE by Sat night).

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
cloud
cloud
heavy snow
light snow
part cloud
snow showers
part cloud
cloud
light snow
mod snow
mod snow
heavy snow
part cloud
part cloud
clear
light snow
snow shwrs
some clouds
cloudy
cloudy
heavy snow
light snow
some clouds
snow shwrs
some clouds
cloudy
light snow
mod. snow
mod. snow
heavy snow
some clouds
some clouds
clear
Cloud base (m)
250
250
8100
1300
1000
200
200
250
300
300
2050
250
200
250
250
300
300
350
km/h
30
WSW
20
W
10
NW
40
NNE
40
NE
10
WNW
10
WSW
15
S
25
SW
30
SW
15
NW
20
NNW
30
NNE
15
W
40
WSW
30
SSW
20
SSW
15
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
—
—
—
12
3
—
2
—
—
5
6
8
15
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-12
-11
-7
-5
-4
-5
-8
-7
-7
-8
-5
-3
-4
-4
-9
-9
-6
-6
min °C
-12
-11
-10
-6
-4
-7
-8
-8
-9
-8
-7
-3
-4
-7
-11
-10
-7
-7
 chill °C
-22
-19
-16
-16
-13
-12
-12
-14
-18
-17
-13
-9
-12
-18
-22
-19
-14
-13
Freezing level m
0
0
0
0
300
0
0
0
0
0
0
50
250
350
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-16-12-9-7-10-11-11-11-11-8-6-8-9-13-13-11-9-12-11-9-6-4-6-8-8-8-8-6-3-4-6-10-10-7-7-9-7-7-3-1-3-4-4-6-5-3-2-1-2-7-7-5-5-5-3-5-12-1-1-1-4-31121-4-4-2-4
Sunrise
4:07
—
—
4:03
—
—
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
Sunset
—
—
9:52
—
—
9:55
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10

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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 Tue afternoon, min -12°C on Mon morning). Winds decreasing (strong winds from the NE on Tue morning, light winds from the SSW by Wed morning).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Thu night, min -11°C on Fri night). Winds decreasing (near gales from the SW on Fri afternoon, light winds from the SE by Sat 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
ASCATB295E64S
71 km W
15m alt.
3 hours ago
38
Fresh winds from the WSW
(38 kph at 249).
- km
ASCATB296E64S
82 km NW
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 252).
- km
ASCATB295E65S
90 km SW
15m alt.
3 hours ago
37
Fresh winds from the WSW
(37 kph at 257).
- km
ASCATB297E64S
98 km N
15m alt.
3 hours ago
48
Strong winds from the WSW
(48 kph at 245).
- km
ASCATB297E63S
149 km N
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 252).
- km
ASCATB296E63S
151 km NW
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 256).
- km
ASCATB298E64S
151 km NNE
15m alt.
3 hours ago
55
Near gales from the WSW
(55 kph at 244).
- km
ASCATB299E63S
191 km NE
15m alt.
3 hours ago
62
Gales from the WSW
(62 kph at 243).
- km
ASCATC299E63S
206 km NE
15m alt.
3 hours ago
62
Gales from the WSW
(62 kph at 240).
- km
ASCATB300E63S
220 km NE
15m alt.
3 hours ago
63
Gales from the WSW
(63 kph at 242).
- 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.