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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 25 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 1°C on Mon afternoon, min -1°C on Sun morning). Winds decreasing (fresh winds from the NNE on Mon night, calm by Tue night).

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 2°C on Wed afternoon, min -3°C on Fri night). Wind will be generally light.

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
light snow
cloud
heavy snow
mod snow
mod snow
snow showers
part cloud
light rain
light snow
light snow
light snow
part cloud
clear
part cloud
light snow
some clouds
some clouds
some clouds
light snow
cloudy
heavy snow
mod. snow
mod. snow
snow shwrs
some clouds
light rain
light snow
light snow
light snow
some clouds
clear
some clouds
light snow
 km/h
10
NNW
15
N
20
NNE
20
NNE
20
NNE
25
N
20
N
20
N
10
NE
10
WSW
10
NNW
20
N
25
NNW
10
WNW
20
NW
10
NNW
5
NW
20
W
1
12
6
7
3
3
3
1
5
1.4
7
6
max °C
0
0
0
0
1
1
1
1
1
1
2
2
2
1
0
0
0
-1
min °C
-1
0
0
0
0
0
1
1
0
0
2
2
2
1
-1
0
-1
-3
-5
-4
-5
-5
-7
-5
-4
-4
-4
-3
-1
-2
-3
-3
-6
-3
-4
-9
400
550
500
500
600
700
750
700
600
550
950
1000
1150
700
350
500
450
300
Cloud base (m)
300
300
350
300
300
300
300
300
300
300
400
300
300
300
350
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-7-7-7-6-5-4-5-5-4-3-3-3-6-7-7-7-9-4-3-3-3-2-2-1-2-3-2000-2-4-3-4-5-10001111112221-10-1-2433333433454443332
Sunrise
4:07
4:11
4:15
4:18
4:22
4:26
Sunset
10:44
10:39
10:37
10:32
10:30
10:25

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 1°C on Mon afternoon, min -1°C on Sun morning). Winds decreasing (fresh winds from the NNE on Mon night, calm by Tue night).

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

Moderate rain (total 14mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 2°C on Wed afternoon, min -3°C on Fri 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
SHIP4506
9 km ESE
15m alt.
1 hour ago
- km
SHIP3149
9 km ESE
3m alt.
1 hour ago
3° C
SHIP3614
14 km E
3m alt.
2 hours ago
4° C
SHIP4655
14 km E
15m alt.
2 hours ago
- km
SHIP5196
14 km E
15m alt.
2 hours ago
- km
SHIP9979
14 km E
15m alt.
3 hours ago
- km
SHIP9341
14 km E
3m alt.
3 hours ago
3° C
SHIP2876
14 km E
3m alt.
2 hours ago
4° C
SHIP5502
14 km E
15m alt.
3 hours ago
- km
SHIP5292
14 km E
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.