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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 27 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NE by Tue afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max -1°C on Tue night, min -8°C on Fri morning). Wind will be generally light.

Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
mod snow
light snow
part cloud
clear
cloud
cloud
snow showers
part cloud
clear
part cloud
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
mod. snow
light snow
some clouds
clear
cloudy
cloudy
snow shwrs
some clouds
clear
some clouds
 km/h
15
SE
10
SSE
5
SSW
5
NNW
5
NNW
5
N
20
NNE
25
NE
40
NE
15
NNE
5
SW
5
SW
5
S
10
SSW
15
SW
20
SW
15
SW
5
SW
10
E
6
1
2
max °C
-4
-3
-3
-3
-4
-3
-1
0
0
-1
-3
-3
-3
-4
-4
-5
-7
-7
-6
min °C
-4
-3
-3
-5
-4
-4
-3
-1
-1
-3
-3
-3
-4
-4
-5
-7
-8
-7
-7
-9
-7
-3
-7
-4
-7
-7
-7
-7
-6
-3
-6
-6
-8
-12
-13
-14
-10
-11
0
400
400
0
300
400
0
850
950
650
400
450
0
150
150
0
0
0
0
Cloud base (m)
6050
300
350
1650
650
300
300
300
300
300
300
300
300
300
350
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-7-7-6-4-3-3-5-6-6-7-7-8-9-11-11-10-4-3-3-4-4-4-2-1-1-2-3-3-4-4-5-6-8-7-7-2-1-1-2-1-1-122000-2-2-2-4-4-4-5022-122-133322011-1-10-3
Sunrise
2:28
2:30
2:32
2:34
2:39
2:42
Sunset
12:03
12:02
11:59
11:57
11:54
11:52

Loading...

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NE by Tue afternoon).

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

A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max -1°C on Tue night, min -8°C on Fri morning). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP2841
72 km WNW
3m alt.
3 hours ago
3° C
Marambio Airport (Seymour Island)
339 km E
232m alt.
2 hours ago
-2° C
moderate snow
Blowing moderate snow.
52
Near gales from the SSW
(52 kph at 200).
0.2 km
Low: overcast
ASCATB290E67S
362 km SSW
15m alt.
3 hours ago
24
Moderate winds from the SSW
(24 kph at 209).
- km
SHIP2444
73 km WNW
3m alt.
3 hours ago
3° C
SHIP5606
73 km WNW
3m alt.
3 hours ago
3° C
SHIP8287
73 km WNW
15m alt.
3 hours ago
- km
SHIP7295
73 km WNW
3m alt.
3 hours ago
3° C
SHIP2682
73 km WNW
3m alt.
3 hours ago
3° C
SHIP4139
73 km WNW
15m alt.
3 hours ago
- km
SHIP3551
73 km WNW
15m alt.
3 hours ago
- 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.