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

Mount William (Antarctica) Weather Forecast

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

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -8°C on Mon night). Winds decreasing (strong winds from the NE on Tue afternoon, calm by Wed night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -9°C on Thu night). Mainly near gales.

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
mod snow
light snow
light snow
cloud
snow showers
part cloud
part cloud
light snow
light snow
heavy snow
light snow
light snow
mod snow
some clouds
cloudy
light snow
mod. snow
light snow
light snow
cloudy
snow shwrs
some clouds
some clouds
light snow
light snow
heavy snow
light snow
light snow
mod. snow
Cloud base (m)
250
500
1150
400
250
250
250
300
300
700
350
250
250
250
250
250
km/h
15
NE
35
NE
40
NE
25
NE
10
ENE
10
N
0
NNE
15
WSW
15
WSW
10
NNW
20
NNE
25
N
50
WNW
35
WNW
35
W
55
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
2
8
3
2
—
1
—
—
3
2
16
4
3
7
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-4
-3
-3
-3
-3
-3
-6
-8
-3
0
1
-1
-3
-4
-4
min °C
-8
-5
-3
-3
-3
-3
-5
-8
-8
-9
-2
1
-3
-4
-4
-5
 chill °C
-13
-13
-11
-8
-7
-7
-10
-14
-14
-13
-8
-4
-12
-13
-12
-12
Freezing level m
0
0
0
0
0
50
0
0
0
0
0
650
100
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-12-10-9-10-10-10-11-12-13-9-5-4-9-12-13-12-9-7-6-6-6-6-7-10-11-7-3-1-5-7-8-8-7-5-3-3-3-3-4-7-8-6-11-2-4-4-5-6-3-1-110-2-5-6-51310-1-2
Sunrise
—
4:28
—
—
4:24
—
—
4:20
—
—
4:16
—
—
4:13
—
—
Sunset
—
—
—
9:30
—
—
9:34
—
—
9:37
—
—
9:40
—
—
9:45

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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 Tue night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -8°C on Mon night). Winds decreasing (strong winds from the NE on Tue afternoon, calm by Wed night).

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 -9°C on Thu night). Mainly near gales.

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
ASCATB295E65S
73 km W
15m alt.
3 hours ago
22
Moderate winds from the NE
(22 kph at 47).
- km
ASCATB294E65S
95 km W
15m alt.
3 hours ago
25
Moderate winds from the NE
(25 kph at 50).
- km
ASCATB296E64S
138 km N
15m alt.
3 hours ago
17
Light winds from the NE
(17 kph at 45).
- km
ASCATC296E64S
140 km N
15m alt.
3 hours ago
19
Light winds from the NE
(19 kph at 48).
- km
ASCATC297E64S
144 km N
15m alt.
3 hours ago
17
Light winds from the NNE
(17 kph at 28).
- km
ASCATB297E64S
145 km NNE
15m alt.
3 hours ago
14
Light winds from the NE
(14 kph at 38).
- km
ASCATB295E64S
150 km NW
15m alt.
3 hours ago
25
Moderate winds from the NE
(25 kph at 50).
- km
ASCATB293E65S
158 km WSW
15m alt.
3 hours ago
31
Fresh winds from the NE
(31 kph at 48).
- km
ASCATB294E64S
165 km WNW
15m alt.
3 hours ago
30
Fresh winds from the NE
(30 kph at 47).
- km
ASCATB292E65S
194 km WSW
15m alt.
3 hours ago
36
Fresh winds from the NE
(36 kph at 45).
- 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.