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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Thu 26 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mild at first with light rain (total 4mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu night, min -1°C on Sun afternoon). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Tue night). Wind will be generally light.

Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
part cloud
cloud
light snow
light snow
light snow
light snow
light snow
snow showers
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
some clouds
cloudy
light snow
light snow
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
 km/h
15
NE
5
WNW
10
NNE
15
NNE
25
NE
20
NE
15
NE
5
N
5
N
10
NNW
10
WNW
5
NW
10
NNE
10
ENE
10
ENE
10
E
5
E
5
E
0
S
4
1
2
1
3
1
2
1
4
max °C
2
1
2
1
1
1
1
0
0
-2
-1
-1
-2
0
0
-2
-3
-3
-5
min °C
1
1
1
1
1
1
0
0
-1
-3
-2
-1
-3
-1
-1
-4
-4
-3
-6
0
-1
-2
-4
-4
-4
-4
0
-5
-7
-6
-3
-7
-5
-3
-8
-7
-5
-6
1100
700
750
650
700
700
650
500
500
0
200
350
100
300
550
0
0
100
0
Cloud base (m)
300
300
300
350
300
300
300
300
500
500
300
350
1400
6700
5300
400
600
1800
Sea lvl1000m2000m3000m4000m5000m
-4-4-4-5-5-5-6-7-8-9-10-9-7-6-6-7-9-10-10-1-1-1-2-2-2-2-3-4-6-6-5-4-3-3-5-7-6-821211110-1-3-2-1-3-1-1-3-4-3-6444334333-122-123-2-11-4
Sunrise
6:05
6:09
6:13
6:16
6:20
6:22
Sunset
8:45
8:42
8:37
8:34
8:30
8:27

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

The weather forecast for Mount William (Antarctica) is: Mild at first with light rain (total 4mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu night, min -1°C on Sun afternoon). Wind will be generally light.

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

A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Tue night). Wind will be generally light.

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
SHIP7749
36 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the E
(18 kph at 80).
SHIP9469
36 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the E
(18 kph at 80).
SHIP3077
41 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the ENE
(18 kph at 60).
SHIP608
41 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the ENE
(18 kph at 60).
SHIP4256
41 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the ENE
(18 kph at 60).
SHIP3852
41 km SW
15m alt.
3 hours ago
2° C
18
Light winds from the ENE
(19 kph at 60).
- km
SHIP5871
41 km SW
15m alt.
3 hours ago
2° C
18
Light winds from the ENE
(19 kph at 60).
- km
SHIP1644
41 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the ENE
(18 kph at 60).
SHIP5270
41 km SW
3m alt.
3 hours ago
3° C
18
Light winds from the ENE
(18 kph at 60).
SHIP2574
41 km SW
15m alt.
3 hours ago
2° C
18
Light winds from the ENE
(19 kph at 60).
- 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.