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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Becoming milder with heavy rain (total 32mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -2°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -5°C on Sat night). Wind will be generally light.

Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
mod snow
mod snow
cloud
light snow
light snow
light snow
light snow
part cloud
part cloud
cloud
mod snow
light snow
light snow
snow showers
part cloud
light snow
snow showers
mod. snow
mod. snow
mod. snow
cloudy
light snow
light snow
light snow
light snow
some clouds
some clouds
cloudy
mod. snow
light snow
light snow
snow shwrs
some clouds
light snow
snow shwrs
 km/h
20
N
20
NNE
5
WNW
10
NW
15
NNW
20
NNW
20
NNW
15
NW
5
WNW
5
WNW
10
WNW
20
W
15
W
15
WNW
10
W
15
SW
20
WSW
20
SW
10
6
6
4
3
4
4
6
4
3
4
2
4
24
8
max °C
1
1
0
1
2
2
2
1
1
0
-1
-1
-3
-2
-3
-4
-4
-4
min °C
1
1
-1
0
2
2
2
1
-2
-1
-1
-3
-3
-3
-5
-4
-4
-5
-4
-4
-5
-4
-2
-3
-3
-3
-5
-4
-4
-9
-8
-8
-8
-9
-10
-11
700
700
400
500
950
1050
1050
800
500
450
400
100
100
100
0
0
0
0
Cloud base (m)
300
250
250
350
500
300
300
300
300
350
300
300
300
300
300
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-5-5-7-5-3-3-3-5-6-8-8-10-11-11-11-11-11-11-1-2-4-2-100-2-3-4-4-5-6-7-7-7-8-811-112221-1-1-1-2-3-3-4-4-4-543344444333111-10-1-2
Sunrise
4:15
4:18
4:22
4:26
4:30
4:33
Sunset
10:37
10:32
10:30
10:25
10:22
10:19

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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 morning. Becoming milder with heavy rain (total 32mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -2°C on Thu night). Wind will be generally light.

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -5°C on Sat 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
SHIP5804
56 km E
15m alt.
2 hours ago
- km
ASCATC296E64S
79 km NW
15m alt.
3 hours ago
38
Fresh winds from the N
(38 kph at 349).
- km
ASCATC295E64S
85 km W
15m alt.
3 hours ago
38
Fresh winds from the N
(38 kph at 352).
- km
ASCATB296E64S
88 km N
15m alt.
3 hours ago
37
Fresh winds from the NNW
(37 kph at 343).
- km
ASCATB297E64S
93 km N
15m alt.
3 hours ago
36
Fresh winds from the NNW
(36 kph at 348).
- km
SHIP8805
56 km E
15m alt.
3 hours ago
- km
SHIP5668
56 km E
3m alt.
2 hours ago
2° C
SHIP2036
56 km E
3m alt.
3 hours ago
2° C
SHIP6668
56 km E
15m alt.
3 hours ago
- km
SHIP2787
56 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.