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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sat 27 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -9°C on Sat morning). Winds increasing (calm on Sun morning, strong winds from the NNE by Mon night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Tue morning, min -8°C on Thu morning). Winds decreasing (fresh winds from the NNE on Tue morning, light winds from the S by Thu morning).

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
heavy snow
light snow
part cloud
part cloud
part cloud
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
heavy snow
light snow
some clouds
some clouds
some clouds
clear
clear
 km/h
25
ESE
15
ESE
15
SE
10
S
5
WSW
5
NW
5
NNW
10
N
30
NNE
35
NNE
30
NNE
15
N
25
WSW
20
WSW
15
SW
15
SSW
10
S
20
SSW
12
4
max °C
-8
-7
-6
-6
-6
-6
-6
-5
-4
-4
-4
-4
-7
-7
-7
-8
-7
-7
min °C
-9
-8
-6
-6
-6
-7
-6
-6
-5
-4
-4
-7
-7
-7
-7
-8
-7
-7
-17
-14
-12
-10
-8
-11
-9
-10
-13
-12
-12
-14
-15
-14
-14
-14
-12
-14
150
350
0
450
450
0
350
500
0
550
800
650
350
300
0
0
150
0
Cloud base (m)
1850
5950
300
300
7450
300
1200
400
300
300
300
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-8-6-6-6-7-6-6-5-4-4-6-7-7-7-8-7-7-6-4-4-3-3-4-4-3-3-2-1-3-4-4-5-5-4-5-2-1-20-1-2-10-1110-1-1-2-2-2-322132-123134222011-1
Sunrise
2:26
2:28
2:30
2:32
2:34
2:39
Sunset
12:04
12:03
12:02
11:59
11:57
11:54

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -9°C on Sat morning). Winds increasing (calm on Sun morning, strong winds from the NNE by Mon night).

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

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Tue morning, min -8°C on Thu morning). Winds decreasing (fresh winds from the NNE on Tue morning, light winds from the S by Thu morning).

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
SHIP2639
50 km S
3m alt.
2 hours ago
3° C
SHIP2812
50 km S
15m alt.
2 hours ago
- km
SHIP4717
50 km S
3m alt.
2 hours ago
3° C
SHIP3428
65 km S
15m alt.
3 hours ago
- km
SHIP5368
65 km S
3m alt.
3 hours ago
2° C
SHIP1957
65 km S
3m alt.
3 hours ago
2° C
SHIP7003
65 km S
15m alt.
3 hours ago
- km
SHIP2167
65 km S
3m alt.
3 hours ago
2° C
SHIP3121
75 km SSW
15m alt.
4 hours ago
- km
SHIP6084
75 km SSW
3m alt.
4 hours ago
3° 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.