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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri afternoon, min -3°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the NE by Sun afternoon).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
part cloud
part cloud
cloud
some clouds
light snow
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
some clouds
some clouds
cloudy
 km/h
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
20
ENE
20
ENE
15
ENE
10
ENE
5
SE
0
WNW
10
NNE
25
NE
30
NE
20
NE
10
NE
15
NE
20
ENE
 cm 
1
1
 mm 
max°C
-1
-1
-2
-2
-2
-2
-1
0
0
1
0
-1
0
0
-1
0
0
0
min°C
-2
-1
-3
-2
-2
-2
-1
0
-1
0
0
-3
-1
-1
-2
-1
0
-1
chill°C 
-8
-7
-9
-7
-7
-8
-6
-4
-4
0
0
-7
-7
-8
-8
-5
-4
-7
Freezing level (m
100
300
0
150
250
0
350
400
250
600
500
0
400
400
150
350
500
200
Cloud base (m)
350
1300
300
1750
600
600
600
350
1500
2450
350
550
1450
350
300
300
300
450
Sea lvl1000m2000m3000m4000m5000m
-8-8-9-8-9-8-7-7-6-6-6-7-6-6-7-7-7-6-4-4-5-5-5-5-4-3-2-2-3-4-3-4-5-4-3-3-2-1-3-2-2-2-10-110-2-1-1-2-10-1120120232320221332
Sunrise
2:47
2:45
2:43
2:40
2:36
2:34
Sunset
11:22
11:25
11:30
11:32
11:37
11:39

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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 below freezing (max 0°C on Fri afternoon, min -3°C on Wed night). Wind will be generally light.

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

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the NE by Sun 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP1586
53 km NE
3m alt.
4 hours ago
-1° C
SHIP7631
53 km NE
3m alt.
4 hours ago
-1° C
SHIP8089
53 km NE
15m alt.
4 hours ago
- km
SHIP4181
53 km NE
15m alt.
4 hours ago
- km
SHIP10118
53 km NE
3m alt.
4 hours ago
-1° C
SHIP8741
53 km NE
3m alt.
4 hours ago
-1° C
SHIP2632
53 km NE
3m alt.
4 hours ago
-1° C
SHIP6494
53 km NE
3m alt.
4 hours ago
-1° C
SHIP10046
53 km NE
15m alt.
4 hours ago
- km
SHIP2972
53 km NE
3m alt.
4 hours ago
-1° 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.