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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sun 01 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -12°C on Sun morning). Mainly fresh winds.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Wed night, min -9°C on Thu night). Mainly strong winds.

Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
snow showers
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
light snow
light snow
light snow
mod snow
cloud
light snow
heavy snow
snow shwrs
some clouds
snow shwrs
some clouds
clear
clear
some clouds
clear
clear
some clouds
cloudy
light snow
light snow
light snow
mod. snow
cloudy
light snow
heavy snow
 km/h
20
SW
20
SW
20
SW
20
SW
25
SW
30
SW
35
SW
25
SSW
25
SSW
20
SW
25
SW
30
WSW
15
NW
15
W
40
SW
25
SW
10
W
25
NW
1
2
1
2
3
6
1
11
max °C
-12
-12
-12
-11
-11
-10
-10
-7
-7
-7
-6
-4
-4
-5
-6
-8
-8
-7
min °C
-12
-12
-12
-11
-11
-11
-10
-9
-7
-7
-7
-6
-5
-5
-9
-8
-8
-8
-21
-20
-21
-20
-20
-21
-20
-18
-15
-14
-15
-14
-10
-10
-19
-16
-14
-15
0
0
0
0
0
0
0
0
0
0
0
0
600
550
200
0
50
50
Cloud base (m)
250
250
250
250
250
250
250
250
300
300
300
250
250
250
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-12-12-12-11-11-11-10-8-7-7-7-5-5-5-8-8-8-8-8-8-9-9-9-9-9-6-5-4-5-3-2-3-5-6-6-5-4-4-6-5-5-6-5-4-4-3-3-110-3-3-3-3-10-3-2-1-3-2-1-3-101331-111
Sunrise
4:33
4:37
4:41
4:45
4:48
4:52
Sunset
10:19
10:15
10:12
10:07
10:05
10:00

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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 well below freezing (max -7°C on Tue afternoon, min -12°C on Sun morning). Mainly fresh winds.

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Wed night, min -9°C on Thu night). Mainly strong winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP7657
28 km E
15m alt.
3 hours ago
- km
Captain Arturo Prat Base
322 km NE
111m alt.
1 hour ago
1° C
State of sky unchanged.
33
Fresh winds from the WSW
(33 kph at 240).
30 km
Mid: scattered
SHIP3208
28 km E
15m alt.
3 hours ago
- km
SHIP5245
28 km E
3m alt.
3 hours ago
0° C
SHIP2356
28 km E
3m alt.
3 hours ago
0° C
SHIP7869
28 km E
15m alt.
3 hours ago
- km
SHIP1615
28 km E
3m alt.
3 hours ago
0° C
SHIP2862
28 km E
15m alt.
3 hours ago
- km
SHIP6097
28 km E
3m alt.
3 hours ago
0° C
SHIP7069
28 km E
3m alt.
3 hours ago
0° C

* 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.