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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 02 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -10°C on Sun night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the NNE by Sun night).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Wed night, min -9°C on Mon morning). Wind will be generally light.

Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
part cloud
snow showers
mod snow
mod snow
heavy snow
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
some clouds
some clouds
some clouds
some clouds
snow shwrs
mod. snow
mod. snow
heavy snow
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
some clouds
 km/h
20
SW
25
SW
25
SW
25
SW
30
SW
20
WSW
25
WNW
20
W
10
NW
15
ENE
15
E
10
ESE
15
S
15
SSW
20
SSW
20
SSW
10
SSW
10
S
1
8
7
13
max °C
-5
-5
-5
-5
-5
-2
-6
-8
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
min °C
-5
-5
-6
-5
-5
-5
-7
-8
-10
-9
-9
-9
-9
-9
-9
-9
-9
-8
-11
-12
-14
-12
-13
-12
-15
-16
-16
-16
-16
-15
-16
-16
-17
-17
-14
-12
150
150
0
250
300
0
300
350
100
150
250
0
150
150
0
0
0
0
Cloud base (m)
300
300
300
400
300
300
550
250
250
250
350
1650
2450
300
300
300
350
Sea lvl1000m2000m3000m4000m5000m
-5-5-6-5-5-4-7-8-10-9-9-9-9-9-9-9-9-8-3-3-4-3-3-2-4-5-6-6-5-6-5-5-6-6-6-5-1-2-3-1-1-1-1-2-3-2-2-3-2-2-4-3-3-410-311122122-111-2-10-3
Sunrise
2:42
2:45
2:47
2:50
2:55
2:58
Sunset
11:52
11:51
11:47
11:45
11:43
11:39

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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 Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -10°C on Sun night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the NNE by Sun night).

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

Mostly dry. Temperatures will be well below freezing (max -7°C on Wed night, min -9°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP9163
38 km S
15m alt.
3 hours ago
- km
hy2c295E65S
85 km W
15m alt.
2 hours ago
23
Moderate winds from the SW
(23 kph at 228).
- km
hy2c294E64S
98 km W
15m alt.
2 hours ago
23
Moderate winds from the SW
(23 kph at 230).
- km
hy2c296E64S
106 km N
15m alt.
2 hours ago
20
Moderate winds from the WSW
(20 kph at 238).
- km
hy2c295E64S
112 km WNW
15m alt.
2 hours ago
23
Moderate winds from the SW
(23 kph at 232).
- km
SHIP5387
38 km S
15m alt.
3 hours ago
- km
SHIP6512
38 km S
3m alt.
3 hours ago
1° C
SHIP3207
38 km S
15m alt.
3 hours ago
- km
SHIP3655
38 km S
15m alt.
3 hours ago
- km
SHIP1986
38 km S
3m alt.
3 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.