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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Wed 21 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Fri night, min -9°C on Thu afternoon). Winds decreasing (gales from the WSW on Thu afternoon, moderate winds from the W by Fri morning).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -2°C on Sat afternoon). Winds decreasing (strong winds from the W on Sun night, light winds from the WSW by Mon night).

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
mod snow
mod snow
mod snow
mod snow
cloud
light snow
snow showers
part cloud
light snow
light snow
cloud
cloud
light snow
part cloud
part cloud
clear
snow shwrs
light snow
mod. snow
mod. snow
mod. snow
mod. snow
cloudy
light snow
snow shwrs
some clouds
light snow
light snow
cloudy
cloudy
light snow
some clouds
some clouds
clear
Cloud base (m)
350
350
300
400
300
300
350
300
300
300
400
300
300
300
300
350
350
km/h
30
WSW
40
W
40
WSW
30
W
65
WSW
40
SW
30
WSW
30
W
25
WSW
25
W
35
W
25
WSW
30
WSW
30
WSW
45
WSW
25
WSW
25
W
20
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
8
6
9
9
—
4
7
—
4
4
—
—
3
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-4
-6
-8
-9
-8
-5
-4
-2
-1
-2
-2
-1
-1
-1
-1
0
0
min °C
-8
-4
-8
-8
-9
-9
-7
-4
-4
-1
-2
-2
-2
-2
-1
-1
0
0
 chill °C
-17
-13
-17
-17
-22
-21
-16
-11
-11
-7
-10
-10
-10
-9
-9
-7
-6
-5
Freezing level m
0
50
0
0
0
0
0
200
150
600
600
150
700
650
550
550
1000
950
Sea lvl1000m2000m3000m4000m5000m
-10-7-10-12-13-12-8-6-4-3-4-4-4-4-3-3-2-2-8-4-7-8-9-9-6-4-3-1-2-2-2-2-1-100-5-2-4-5-5-6-3-1-110-1110121-20-1-1-2-3-111221232341
Sunrise
5:15
—
—
5:11
—
—
5:07
—
—
5:03
—
—
5:01
—
—
4:56
—
—
Sunset
—
8:45
—
—
8:47
—
—
8:51
—
—
8:54
—
—
8:58
—
—
—
9:01

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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 Thu afternoon. Temperatures will be below freezing (max -2°C on Fri night, min -9°C on Thu afternoon). Winds decreasing (gales from the WSW on Thu afternoon, moderate winds from the W by Fri morning).

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

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -2°C on Sat afternoon). Winds decreasing (strong winds from the W on Sun night, light winds from the WSW by Mon night).

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
hy2b295E64S
154 km NW
15m alt.
3 hours ago
43
Strong winds from the W
(43 kph at 265).
- km
hy2b294E64S
179 km WNW
15m alt.
3 hours ago
34
Fresh winds from the W
(34 kph at 270).
- km
hy2b296E63S
208 km N
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 262).
- km
hy2b293E64S
218 km WNW
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 280).
- km
hy2b293E63S
227 km WNW
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 275).
- km
hy2b297E63S
234 km N
15m alt.
3 hours ago
36
Fresh winds from the W
(36 kph at 262).
- km
hy2b292E64S
238 km W
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 280).
- km
hy2b295E63S
238 km NW
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 265).
- km
hy2b294E63S
246 km NW
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 270).
- km
hy2b292E63S
266 km W
15m alt.
3 hours ago
32
Fresh winds from the W
(32 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.