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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Thu 01 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Sun afternoon, min -8°C on Tue night). Wind will be generally light.

Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light snow
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
Cloud base (m)
350
350
350
350
350
350
350
350
350
350
400
350
350
350
350
350
km/h
25
SW
10
SW
0
NNE
5
WNW
15
WSW
15
SW
15
SW
20
SW
10
SSW
0
ENE
0
N
5
N
0
SW
5
SW
0
WSW
5
WSW
10
WSW
5
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-4
-3
-4
-4
-4
-6
-5
-5
-6
-3
-2
-5
-3
-3
-6
-6
-6
-7
min °C
-5
-3
-5
-4
-5
-6
-6
-5
-7
-5
-3
-5
-4
-4
-7
-7
-6
-8
 chill °C
-12
-7
-7
-7
-11
-12
-12
-11
-7
-5
-3
-7
-4
-4
-7
-10
-10
-11
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-5-5-5-7-7-9-10-8-6-6-6-6-6-8-9-9-9-7-4-4-4-6-6-7-7-6-4-4-5-4-5-7-7-7-7-5-3-5-4-5-6-6-5-7-4-3-5-4-4-7-7-6-8-2-4-6-4-4-6-4-3-7-4-2-6-3-3-7-6-5-8
Sunrise
6:28
—
—
6:24
—
—
6:20
—
—
6:16
—
—
6:13
—
—
6:09
—
—
Sunset
—
7:40
—
—
7:44
—
—
7:46
—
—
7:50
—
—
7:52
—
—
7:55
—

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -2°C on Sun afternoon, min -8°C on Tue night). Wind will be generally light.

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
ASCATC297E64S
119 km NNE
15m alt.
3 hours ago
53
Near gales from the WSW
(53 kph at 238).
- km
ASCATC299E63S
183 km NE
15m alt.
3 hours ago
48
Strong winds from the WSW
(48 kph at 247).
- km
ASCATC300E63S
227 km NE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 253).
- km
ASCATC301E63S
279 km NE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 252).
- km
ASCATC298E62S
293 km NNE
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 220).
- km
ASCATC299E62S
307 km NNE
15m alt.
3 hours ago
45
Strong winds from the SW
(45 kph at 222).
- km
ASCATC302E63S
328 km NE
15m alt.
3 hours ago
50
Strong winds from the WSW
(50 kph at 245).
- km
ASCATC300E62S
338 km NNE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 244).
- km
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
clear
-
22
Moderate winds from the SSW
(22 kph at 200).
0.0 km
BaseMarambio
344 km E
200m alt.
1 hour ago
0°C
-
31
Fresh winds from the SW
(31 kph at 230).
35 km
Mid: mostly cloudy

* 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.