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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Mon 09 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 morning, min -9°C on Mon morning). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -8°C on Fri night). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sat night).

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
part cloud
cloud
light snow
mod snow
cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
mod snow
mod snow
part cloud
part cloud
part cloud
light snow
some clouds
some clouds
cloudy
light snow
mod. snow
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
light snow
mod. snow
mod. snow
some clouds
some clouds
some clouds
Cloud base (m)
250
250
7850
1400
350
200
200
300
300
350
2150
250
200
250
250
300
300
300
km/h
25
WSW
15
W
5
NNW
30
NE
30
NE
5
NNW
5
SSE
10
SE
15
SW
20
WSW
10
NNW
20
N
25
NNE
20
W
30
WSW
25
SW
20
SW
10
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
—
—
3
7
—
—
—
—
—
5
3
7
9
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-8
-7
-5
-2
-3
-3
-4
-4
-6
-4
-2
-1
-1
-2
-6
-6
-5
-5
min °C
-9
-7
-8
-4
-3
-5
-4
-4
-7
-6
-3
-2
-1
-3
-8
-7
-5
-5
 chill °C
-17
-14
-12
-12
-10
-5
-6
-8
-14
-12
-7
-9
-7
-12
-15
-15
-12
-10
Freezing level m
0
0
0
0
50
0
0
0
0
0
50
0
250
200
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-16-12-9-9-11-11-11-11-10-8-6-7-9-13-13-12-10-13-11-9-6-6-7-7-7-9-8-6-4-4-6-10-10-9-7-9-7-7-3-3-4-4-4-7-5-3-2-1-3-7-7-5-5-5-3-5-10-100-5-31021-4-4-2-4
Sunrise
4:07
—
—
4:03
—
—
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
Sunset
—
—
9:52
—
—
9:55
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10

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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 -2°C on Tue morning, min -9°C on Mon morning). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

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

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -8°C on Fri night). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sat 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
SHIP1724
45 km SW
3m alt.
3 hours ago
0°C
hy2c296E64S
115 km N
15m alt.
3 hours ago
50
Strong winds from the WSW
(50 kph at 250).
- km
hy2c294E64S
131 km WNW
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 252).
- km
hy2c295E64S
133 km NW
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 250).
- km
hy2c297E64S
140 km NNE
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 252).
- km
SHIP2782
46 km SW
15m alt.
3 hours ago
- km
SHIP11354
46 km SW
3m alt.
3 hours ago
0°C
SHIP6988
46 km SW
3m alt.
3 hours ago
0°C
hy2c296E64S
115 km N
15m alt.
3 hours ago
50
Strong winds from the WSW
(50 kph at 250).
- km
hy2c294E64S
132 km WNW
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 252).
- 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.