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 Sat morning, min -5°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Mild with moderate rain (total 20mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -1°C on Thu night). Winds increasing (light winds from the NW on Tue night, fresh winds from the N 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
part cloud
light snow
cloud
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
mod rain
light rain
light rain
light rain
mod snow
some clouds
light snow
cloudy
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
mod. rain
mod. rain
light rain
light rain
light rain
mod. snow
Cloud base (m)
300
350
300
300
300
300
350
350
400
350
350
350
550
350
1600
350
300
300
km/h
20
W
25
WNW
25
WSW
25
W
20
WNW
20
WSW
25
SW
25
SW
20
SW
15
SW
10
W
15
NW
20
NNW
15
NW
25
NNW
25
NNW
35
N
15
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
3
—
1
2
4
—
—
—
—
—
—
—
—
—
—
—
9
 mm
—
—
—
—
—
—
—
—
—
—
—
—
6
8
0.7
0.5
4
—
max °C
1
0
0
1
0
-3
-3
-2
0
1
1
2
3
3
5
3
3
1
min °C
0
-1
-2
1
-1
-5
-4
-2
0
1
0
0
2
2
3
3
3
-1
 chill °C
-6
-8
-9
-5
-6
-12
-11
-9
-6
-3
-4
-3
-3
-2
-2
-2
-3
-5
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 Sat morning, min -5°C on Sun night). Mainly fresh winds.

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

Mild with moderate rain (total 20mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -1°C on Thu night). Winds increasing (light winds from the NW on Tue night, fresh winds from the N by Thu afternoon).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
hy2c295E64S
128 km WNW
15m alt.
2 hours ago
25
Moderate winds from the W
(25 kph at 268).
- km
hy2c297E64S
150 km NNE
15m alt.
2 hours ago
49
Strong winds from the WSW
(49 kph at 248).
- km
hy2c294E64S
166 km WNW
15m alt.
2 hours ago
28
Moderate winds from the W
(28 kph at 272).
- km
hy2b296E63S
167 km N
15m alt.
3 hours ago
-
31
Fresh winds from the WSW
(31 kph at 252).
- km
hy2b293E65S
167 km WSW
15m alt.
3 hours ago
24
Moderate winds from the NW
(24 kph at 305).
- km
hy2c293E65S
169 km WSW
15m alt.
2 hours ago
25
Moderate winds from the WNW
(25 kph at 295).
- km
hy2c293E64S
171 km W
15m alt.
2 hours ago
26
Moderate winds from the W
(26 kph at 280).
- km
hy2c295E63S
171 km NW
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 265).
- km
hy2b295E63S
180 km NW
15m alt.
3 hours ago
28
Moderate winds from the W
(28 kph at 265).
- km
hy2b294E64S
182 km WNW
15m alt.
3 hours ago
29
Fresh winds from the W
(29 kph at 278).
- 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.