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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -4°C on Thu night). Winds increasing (light winds from the W on Fri night, strong winds from the NNE by Sun morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Tue morning, min -4°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun night, light winds from the WNW by Mon afternoon).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
light snow
snow showers
heavy snow
snow showers
cloud
cloud
cloud
light snow
light snow
snow showers
part cloud
part cloud
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light snow
light snow
snow shwrs
heavy snow
snow shwrs
cloudy
cloudy
cloudy
light snow
light snow
snow shwrs
some clouds
some clouds
 km/h
20
SW
20
SW
15
WSW
10
W
10
NW
15
NW
20
WNW
20
NNE
40
NNE
25
NNW
15
NW
10
WNW
10
NW
15
NNE
25
NNE
10
N
10
W
10
WSW
5
N
2
3
1
10
13
4
3
4
1
max °C
-3
-2
-2
0
0
0
-2
-1
-1
-2
-3
-3
-3
-1
-1
-2
-3
-3
-3
min °C
-4
-2
-2
-2
0
-1
-4
-2
-1
-2
-3
-3
-4
-2
-2
-2
-3
-3
-5
-10
-7
-7
-6
-4
-6
-10
-8
-9
-9
-8
-6
-8
-6
-6
-6
-7
-7
-5
0
0
150
0
450
400
0
200
350
250
100
150
0
200
350
100
100
100
0
Cloud base (m)
300
300
300
300
250
250
250
300
300
250
250
300
300
300
300
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-7-6-5-6-7-9-11-9-8-9-11-10-10-9-8-10-10-10-9-6-4-4-4-3-5-7-5-4-5-7-6-7-5-5-6-6-7-7-4-2-2-10-1-3-2-1-2-3-3-4-2-2-2-3-3-4-201133-122211-122111-2
Sunrise
5:18
5:22
5:24
5:28
5:31
5:35
Sunset
9:36
9:32
9:29
9:24
9:22
9:17

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -4°C on Thu night). Winds increasing (light winds from the W on Fri night, strong winds from the NNE by Sun morning).

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

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Tue morning, min -4°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun night, light winds from the WNW by Mon afternoon).

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
SHIP2199
13 km S
3m alt.
2 hours ago
5° C
SHIP8268
13 km S
15m alt.
2 hours ago
- km
SHIP7390
13 km S
3m alt.
2 hours ago
5° C
SHIP5742
13 km S
15m alt.
2 hours ago
- km
SHIP5251
13 km S
3m alt.
2 hours ago
5° C
SHIP1885
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 km
SHIP4864
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 km
SHIP8490
48 km WSW
15m alt.
3 hours ago
6° C
46
Strong winds from the SW
(47 kph at 230).
17.7 km
SHIP7721
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 km
SHIP9050
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 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.