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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Sat 24 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 1°C on Mon night, min -8°C on Sun night). Winds decreasing (near gales from the WSW on Sat night, moderate winds from the W by Sun afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Wed night, min -4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, strong winds from the NNW by Thu afternoon).

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
light snow
light snow
light snow
mod snow
part cloud
part cloud
part cloud
clear
clear
cloud
light snow
light snow
light rain
cloud
light snow
heavy snow
snow shwrs
light snow
light snow
light snow
light snow
mod. snow
some clouds
some clouds
some clouds
clear
clear
cloudy
light snow
light snow
light rain
cloudy
light snow
heavy snow
Cloud base (m)
300
350
300
300
300
300
350
350
400
350
350
350
550
350
1600
350
300
300
km/h
35
W
40
W
45
WSW
45
WSW
30
WNW
25
WSW
35
SSW
50
SW
40
SW
25
SW
15
W
25
NW
30
NW
25
WNW
40
NW
40
NNW
50
NNW
25
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
4
2
1
3
7
—
—
—
—
—
—
3
4
—
—
2
13
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.4
—
—
—
max °C
-1
-2
-1
-1
-2
-5
-4
-3
1
2
1
0
1
2
4
1
2
-1
min °C
-3
-3
-3
-1
-3
-8
-5
-3
-1
2
0
-1
1
1
2
1
1
-4
 chill °C
-11
-12
-12
-9
-10
-18
-14
-12
-9
-4
-4
-6
-5
-5
-4
-6
-6
-10
Freezing level m
750
500
100
800
600
0
0
0
0
1950
1800
750
1150
1300
1900
1400
1350
550
Sea lvl1000m2000m3000m4000m5000m
-4-5-4-4-6-10-6-4020-4-2-11-1-2-5-2-3-2-1-3-7-5-3021-112312-31-1-11-1-4-4-2011133433022133-1-3-2-1113456553
Sunrise
5:03
—
—
5:01
—
—
4:56
—
—
4:52
—
—
4:50
—
—
4:46
—
—
Sunset
—
8:54
—
—
8:58
—
—
—
9:01
—
—
9:05
—
—
9:08
—
—
9:12

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Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 1°C on Mon night, min -8°C on Sun night). Winds decreasing (near gales from the WSW on Sat night, moderate winds from the W by Sun afternoon).

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

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Wed night, min -4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, strong winds from the NNW by Thu 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
ASCATB294E65S
122 km WSW
15m alt.
4 hours ago
26
Moderate winds from the WSW
(26 kph at 256).
- km
ASCATB297E64S
138 km NNE
15m alt.
4 hours ago
48
Strong winds from the WSW
(48 kph at 255).
- km
ASCATB293E65S
140 km W
15m alt.
4 hours ago
28
Moderate winds from the W
(28 kph at 268).
- km
ASCATC297E64S
142 km NNE
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 256).
- km
ASCATC296E64S
142 km N
15m alt.
3 hours ago
38
Fresh winds from the WSW
(38 kph at 254).
- km
ASCATB296E64S
143 km NW
15m alt.
4 hours ago
38
Fresh winds from the WSW
(38 kph at 251).
- km
ASCATB295E64S
160 km NW
15m alt.
4 hours ago
36
Fresh winds from the W
(36 kph at 261).
- km
ASCATB294E64S
189 km WNW
15m alt.
4 hours ago
37
Fresh winds from the W
(37 kph at 265).
- km
ASCATB299E64S
193 km NE
15m alt.
4 hours ago
44
Strong winds from the WSW
(44 kph at 252).
- km
ASCATB299E63S
208 km NE
15m alt.
4 hours ago
45
Strong winds from the WSW
(45 kph at 249).
- 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.