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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 pm Mon 09 Nov 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 -5°C on Tue morning, min -10°C on Mon night). Winds decreasing (near gales from the NNE on Tue morning, calm by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Thu night, min -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sun afternoon).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
mod snow
heavy snow
light snow
part cloud
clear
part cloud
cloud
mod snow
light snow
heavy snow
heavy snow
light snow
part cloud
clear
some clouds
light snow
mod. snow
heavy snow
light snow
some clouds
clear
some clouds
cloudy
mod. snow
light snow
heavy snow
heavy snow
light snow
some clouds
clear
Cloud base (m)
1400
200
200
200
250
300
300
2100
250
200
200
250
300
300
350
km/h
10
NW
55
NNE
35
NE
5
NW
5
W
10
SSW
20
SW
30
SW
15
NW
25
NNW
25
N
20
WNW
50
WSW
25
SW
25
SSW
20
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
1
6
16
2
—
—
—
—
6
3
13
34
3
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-5
-6
-6
-7
-7
-8
-7
-5
-3
-4
-5
-8
-8
-6
-4
min °C
-10
-6
-6
-6
-7
-7
-8
-8
-6
-3
-4
-7
-10
-9
-7
-5
 chill °C
-16
-17
-15
-10
-10
-12
-15
-17
-12
-10
-11
-18
-21
-18
-15
-12
Freezing level m
0
0
0
0
0
0
0
0
0
0
300
250
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-12-9-8-10-11-11-11-10-8-6-7-9-12-12-10-7-9-6-6-6-7-7-8-8-6-3-4-6-9-9-7-5-7-4-3-4-4-4-7-5-3-2-1-3-5-5-4-4-5-10-100-5-31121-2-2-1-3
Sunrise
—
4:03
—
—
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
Sunset
—
—
—
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 -5°C on Tue morning, min -10°C on Mon night). Winds decreasing (near gales from the NNE on Tue morning, calm by Tue night).

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 -10°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sun afternoon).

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
ASCATC293E65S
181 km WSW
15m alt.
2 hours ago
38
Fresh winds from the NE
(38 kph at 56).
- km
ASCATC293E66S
181 km SW
15m alt.
2 hours ago
37
Fresh winds from the NE
(37 kph at 44).
- km
ASCATC293E64S
187 km WSW
15m alt.
2 hours ago
37
Fresh winds from the NE
(37 kph at 54).
- km
ASCATC292E66S
216 km SW
15m alt.
2 hours ago
38
Fresh winds from the NE
(38 kph at 54).
- km
ASCATC292E65S
220 km WSW
15m alt.
2 hours ago
36
Fresh winds from the NE
(36 kph at 50).
- km
ASCATC292E64S
249 km W
15m alt.
2 hours ago
39
Strong winds from the NNE
(39 kph at 28).
- km
ASCATC291E66S
264 km SW
15m alt.
2 hours ago
40
Strong winds from the NE
(40 kph at 47).
- km
ASCATC291E65S
271 km WSW
15m alt.
2 hours ago
37
Fresh winds from the NE
(37 kph at 49).
- km
ASCATC291E64S
275 km W
15m alt.
2 hours ago
42
Strong winds from the NE
(42 kph at 37).
- km
ASCATC291E67S
314 km SSW
15m alt.
2 hours ago
39
Strong winds from the NE
(39 kph at 47).
- 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.