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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Mon 02 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -8°C on Mon morning). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -10°C on Thu night). Winds increasing (light winds from the NNW on Thu night, strong winds from the W by Fri night).

Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
part cloud
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
part cloud
part cloud
light snow
light snow
heavy snow
light snow
light snow
heavy snow
light snow
some clouds
some clouds
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
light snow
light snow
heavy snow
light snow
light snow
heavy snow
Cloud base (m)
250
250
300
550
1050
450
200
250
250
300
350
650
300
250
200
250
250
200
km/h
10
WSW
5
WSW
15
NNE
40
NE
40
NE
25
NE
10
NNE
10
N
5
SE
15
WSW
20
WSW
10
NNW
25
NNE
20
N
30
NNW
35
W
40
W
25
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
—
1
1
5
1
3
4
1
—
—
2
2
16
2
3
17
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-7
-5
-3
-2
-3
-3
-3
-4
-7
-9
-3
0
1
-1
-4
-4
-2
min °C
-8
-7
-8
-5
-3
-3
-3
-3
-5
-8
-9
-10
-2
1
-5
-5
-4
-2
 chill °C
-12
-10
-12
-14
-11
-8
-7
-7
-8
-15
-16
-15
-8
-4
-14
-13
-13
-9
Freezing level m
0
0
0
0
50
0
50
50
0
0
0
0
0
650
150
0
0
100
Sea lvl1000m2000m3000m4000m5000m
-15-14-11-10-9-10-10-10-11-13-14-10-5-4-10-12-12-9-11-11-9-7-5-6-6-6-8-11-12-7-3-1-6-8-8-5-8-7-7-4-3-3-3-3-5-8-9-7-11-3-5-4-2-4-4-6-21-100-2-6-6-5130-101
Sunrise
4:31
—
—
4:28
—
—
4:24
—
—
4:20
—
—
4:16
—
—
4:13
—
—
Sunset
—
—
9:25
—
—
9:30
—
—
9:34
—
—
9:37
—
—
9:40
—
—
9:45

Loading...

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -8°C on Mon morning). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue morning).

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

A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -10°C on Thu night). Winds increasing (light winds from the NNW on Thu night, strong winds from the W by Fri night).

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
ASCATC295E65S
85 km WSW
15m alt.
3 hours ago
15
Light winds from the WSW
(15 kph at 243).
- km
ASCATC295E64S
90 km W
15m alt.
3 hours ago
12
Light winds from the WSW
(12 kph at 251).
- km
ASCATC296E64S
102 km NW
15m alt.
3 hours ago
20
Moderate winds from the WSW
(20 kph at 255).
- km
ASCATC294E64S
132 km W
15m alt.
3 hours ago
17
Light winds from the WSW
(17 kph at 250).
- km
ASCATC294E65S
133 km WSW
15m alt.
3 hours ago
14
Light winds from the W
(14 kph at 261).
- km
ASCATC296E63S
155 km NW
15m alt.
3 hours ago
23
Moderate winds from the W
(23 kph at 269).
- km
ASCATC293E64S
176 km WSW
15m alt.
3 hours ago
19
Light winds from the WSW
(19 kph at 244).
- km
ASCATC295E63S
177 km NW
15m alt.
3 hours ago
29
Fresh winds from the WSW
(29 kph at 258).
- km
ASCATC297E63S
183 km N
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 281).
- km
ASCATC293E65S
186 km SW
15m alt.
3 hours ago
17
Light winds from the NNW
(17 kph at 346).
- 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.