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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Sat 24 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 2°C on Mon night, min -10°C on Sun night). Winds increasing (fresh winds from the WSW on Sun night, gales from the SSW by Mon night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, gales from the NW by Wed night).

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
snow showers
cloud
mod snow
mod snow
snow showers
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
heavy snow
light snow
cloud
heavy snow
snow shwrs
light snow
snow shwrs
cloudy
mod. snow
mod. snow
snow shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
heavy snow
light snow
cloudy
heavy snow
Cloud base (m)
300
350
300
300
300
300
350
350
350
350
350
350
600
350
300
300
300
300
km/h
55
W
60
W
55
WSW
55
WSW
40
W
45
WSW
55
SW
65
SW
55
SW
30
SW
20
W
30
WNW
35
NW
40
NW
60
NW
45
NW
55
NW
45
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
5
2
—
9
8
1
—
—
—
—
—
—
—
11
5
—
21
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-2
-5
-4
-4
-5
-7
-5
-3
2
2
1
-2
-3
0
1
-1
-1
-2
min °C
-4
-5
-5
-4
-6
-10
-7
-4
-1
2
0
-3
-3
0
-3
-2
-1
-4
 chill °C
-14
-16
-16
-14
-16
-22
-18
-15
-11
-4
-6
-11
-11
-7
-11
-10
-10
-12
Freezing level m
900
550
50
500
600
0
0
0
0
2050
1900
950
950
1500
1550
1050
1400
900
Sea lvl1000m2000m3000m4000m5000m
-3-5-5-4-6-9-6-4121-3-30-1-2-1-3-1-3-3-2-3-7-4-3122-102112-11-1-211-4-4-2-111124324232033-1-2-2-1113455464
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 heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 2°C on Mon night, min -10°C on Sun night). Winds increasing (fresh winds from the WSW on Sun night, gales from the SSW by Mon night).

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

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, gales from the NW by Wed night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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.
3 hours ago
25
Moderate winds from the W
(25 kph at 268).
- km
hy2c297E64S
150 km NNE
15m alt.
3 hours ago
49
Strong winds from the WSW
(49 kph at 248).
- km
hy2c294E64S
166 km WNW
15m alt.
3 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.
3 hours ago
25
Moderate winds from the WNW
(25 kph at 295).
- km
hy2c293E64S
171 km W
15m alt.
3 hours ago
26
Moderate winds from the W
(26 kph at 280).
- km
hy2c295E63S
171 km NW
15m alt.
3 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.