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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 pm Thu 01 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Sun afternoon, min -7°C on Sun night). Wind will be generally light.

Thu
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
Cloud base (m)
350
350
350
350
350
350
350
350
350
350
400
350
350
350
350
350
300
km/h
10
SW
0
NNE
5
WSW
15
WSW
15
SW
15
SW
20
SW
10
SW
0
SE
5
WNW
5
NNW
5
SW
5
SW
5
WSW
10
WSW
10
WSW
10
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-3
-4
-4
-4
-6
-5
-5
-6
-4
-3
-5
-4
-4
-6
-6
-6
-6
min °C
-4
-5
-5
-5
-6
-6
-5
-7
-5
-4
-7
-5
-5
-7
-7
-6
-7
 chill °C
-7
-5
-8
-11
-12
-12
-11
-7
-5
-4
-7
-5
-8
-11
-12
-10
-7
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-6-5-5-7-7-9-9-7-5-6-6-5-5-7-9-9-9-4-4-4-6-6-7-7-6-4-4-6-5-4-6-7-7-7-4-5-5-5-6-6-5-7-5-4-6-5-5-7-7-6-7-3-6-5-5-7-4-3-7-5-3-7-5-5-7-6-5-6
Sunrise
—
—
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: Mostly dry. 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 -3°C on Sun afternoon, min -7°C on Sun 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
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
-3°C
clear
-
41
Strong winds from the SSW
(41 kph at 210).
10.0 km
Low: few
BaseMarambio
344 km E
200m alt.
2 hours ago
-3°C
-
41
Strong winds from the SSW
(41 kph at 210).
35 km
Mid: few
BaseEsperanza
360 km ENE
24m alt.
2 hours ago
3°C
-
48
Strong winds from the SSW
(48 kph at 200).
30 km
Mid: few
Centro Met. Antártico Presidente Eduardo Frei
372 km NE
48m alt.
55 minutes ago
-4°C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
372 km NE
45m alt.
2 hours ago
-1°C
partially cloudy
Dry and partly cloudy.
13
Light winds from the W
(13 kph at 280).
10.0 km
Low: few
Mid: scattered
BaseCarlini
378 km NE
11m alt.
2 hours ago
0°C
-
7
Light winds from the W
(7 kph at 270).
30 km
Mid: mostly cloudy
Dinamet
379 km NE
52m alt.
55 minutes ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
BaseSanMartin
403 km S
7m alt.
2 hours ago
-1°C
-
7
Light winds from the SSE
(7 kph at 160).
40 km
Mid: mostly cloudy
BaseOrcadas
1062 km ENE
8m alt.
2 hours ago
-4°C
-
Wind obs. (13 kph from 90 degs) was rejected.
40 km
Mid: mostly cloudy
1119 km NW
14m alt.
2 hours ago
-1°C
No report.
Wind obs. (43 kph from 260 degs) was rejected.

* 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.