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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Wed 11 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 -3°C on Fri morning, min -9°C on Wed night). Mainly strong winds.

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon afternoon, min -9°C on Sat morning). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
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
mod snow
light snow
light snow
heavy snow
light snow
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light snow
snow shwrs
some clouds
cloudy
cloudy
mod. snow
light snow
light snow
heavy snow
light snow
some clouds
clear
clear
clear
clear
clear
clear
some clouds
Cloud base (m)
200
250
300
300
1950
300
200
200
250
250
300
350
2250
km/h
5
W
20
SW
25
SW
25
SW
20
NNW
20
NW
40
NNE
25
NNE
15
SSW
15
SW
15
SSW
10
SSE
10
SSE
10
SW
5
W
5
NE
10
NE
5
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
1
—
—
—
7
4
3
12
3
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-7
-8
-7
-4
-4
-3
-4
-4
-8
-6
-7
-5
-5
-5
-4
-3
-4
min °C
-7
-8
-9
-8
-6
-6
-5
-4
-9
-9
-7
-8
-6
-5
-6
-4
-3
-5
 chill °C
-11
-16
-18
-16
-12
-12
-14
-11
-16
-16
-14
-13
-10
-9
-9
-7
-7
-8
Freezing level m
50
0
0
0
100
100
350
300
50
0
0
0
50
100
0
50
400
0
Sea lvl1000m2000m3000m4000m5000m
-10-12-11-10-8-8-7-7-10-12-11-11-10-9-7-6-5-7-7-8-9-8-5-5-4-4-7-9-7-8-6-5-6-4-3-5-3-4-7-5-2-2-2-1-4-6-4-5-3-3-5-20-30-1-4-31122-1-2-1-311-512-1
Sunrise
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
3:46
—
—
3:42
—
—
Sunset
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10
—
—
10:15
—
—
10:17

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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 -3°C on Fri morning, min -9°C on Wed night). Mainly strong winds.

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

A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon afternoon, min -9°C on Sat morning). Wind will be generally light.

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
SHIP2878
65 km ENE
3m alt.
51 minutes ago
1°C
ASCATB295E65S
76 km W
15m alt.
3 hours ago
18
Light winds from the N
(18 kph at 9).
- km
ASCATC295E65S
76 km W
15m alt.
3 hours ago
18
Light winds from the N
(18 kph at 359).
- km
ASCATB294E65S
128 km W
15m alt.
3 hours ago
16
Light winds from the NNW
(16 kph at 335).
- km
ASCATC294E65S
137 km WSW
15m alt.
3 hours ago
16
Light winds from the NW
(16 kph at 322).
- km
ASCATC294E65S
137 km WSW
15m alt.
3 hours ago
16
Light winds from the NW
(16 kph at 322).
- km
ASCATB297E64S
138 km N
15m alt.
3 hours ago
19
Light winds from the NNW
(19 kph at 332).
- km
ASCATB296E64S
143 km N
15m alt.
3 hours ago
17
Light winds from the NNW
(17 kph at 346).
- km
ASCATC297E64S
144 km N
15m alt.
3 hours ago
21
Moderate winds from the NNW
(21 kph at 332).
- km
ASCATC296E64S
147 km NW
15m alt.
3 hours ago
17
Light winds from the N
(17 kph at 0).
- 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.