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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Wed night, min -9°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Thu morning, min -9°C on Fri night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
350
350
350
350
350
300
8300
300
350
300
350
km/h
20
SW
15
SW
5
WSW
5
WSW
10
SSW
5
SSW
5
E
0
NW
10
SSW
5
E
0
NW
10
WNW
10
SSW
10
E
10
NNW
10
WSW
15
SW
5
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-7
-7
-8
-8
-8
-6
-6
-6
-5
-5
-6
-7
-6
-5
-6
-8
-8
-8
min °C
-7
-8
-9
-9
-8
-7
-6
-6
-6
-5
-7
-8
-7
-6
-9
-9
-8
-9
 chill °C
-14
-13
-14
-12
-12
-11
-9
-6
-8
-7
-10
-12
-11
-10
-14
-15
-14
-12
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-9-9-11-11-10-8-7-8-8-7-8-9-9-7-9-10-9-10-7-8-9-9-8-7-6-6-6-5-7-8-7-6-8-9-8-9-6-7-7-7-8-7-6-6-6-5-5-8-8-6-8-9-9-10-5-5-6-6-7-8-6-5-7-4-5-8-8-7-9-10-9-11
Sunrise
8:45
8:41
8:38
8:34
8:32
8:27
Sunset
5:49
5:52
5:54
5:58
6:00
6:04

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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 -5°C on Wed night, min -9°C on Mon night). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max -5°C on Thu morning, min -9°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
ASCATC301E63S
305 km NE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 239).
- km
Captain Arturo Prat Base
323 km NE
111m alt.
43 minutes ago
-3°C
clear
Clear skies.
30
Fresh winds from the NW
(30 kph at 310).
30 km
Mid: clear
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
clear
-
Wind obs. (9 kph from 300 degs) was rejected.
0.0 km
BaseMarambio
344 km E
200m alt.
43 minutes ago
0°C
-
13
Light winds from the NW
(13 kph at 320).
35 km
Mid: scattered
ASCATC302E63S
353 km NE
15m alt.
3 hours ago
38
Fresh winds from the WSW
(38 kph at 248).
- km
BaseEsperanza
360 km ENE
24m alt.
43 minutes ago
-1°C
-
4
Calm
(4 kph at 270).
30 km
Mid: scattered
CentroMet.Antártico Presidente Eduardo Frei
372 km NE
48m alt.
43 minutes ago
-4°C
clear
No report.
115
Extremely windy from the W
(115 kph at 270).
28 km
Mid: overcast
Teniente R. Marsh Airport
372 km NE
45m alt.
2 hours ago
-4°C
cloudy
Dry and cloudy.
31
Fresh winds from the W
(31 kph at 280).
8.0 km
Low: overcast
BaseCarlini
378 km NE
11m alt.
43 minutes ago
-3°C
Mist
44
Strong winds from the WNW
(44 kph at 290).
2.0 km
Mid: few
Dinamet
379 km NE
52m alt.
53 minutes ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).

* 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.