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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 27 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Sun night). Winds decreasing (fresh winds from the NNE on Sat morning, light winds from the NNW by Sun morning).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Tue morning, min -7°C on Wed night). Wind will be generally light.

Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light snow
some clouds
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
 km/h
15
WNW
10
N
20
N
35
NNE
20
NE
20
NNE
5
NNW
10
NNW
10
NW
15
WNW
15
NW
5
NNW
5
ENE
10
ENE
25
NE
20
NE
20
NE
5
NE
1
1
1
1
5
3
2
2
max °C
-1
0
-1
-1
-2
-2
-2
-3
-5
-5
-5
-4
-3
-3
-3
-4
-4
-5
min °C
-1
-1
-2
-1
-2
-2
-3
-4
-6
-6
-5
-5
-3
-3
-4
-4
-4
-7
-5
-5
-7
-8
-8
-8
-6
-9
-12
-12
-10
-8
-6
-7
-10
-10
-10
-7
700
800
650
700
700
650
500
450
0
100
350
0
350
500
50
100
350
0
Cloud base (m)
300
300
300
300
300
300
300
300
650
350
400
500
4700
300
3950
300
Sea lvl1000m2000m3000m4000m5000m
-4-4-5-5-5-6-6-8-9-10-9-8-6-6-7-7-7-9-1-1-2-1-2-2-3-4-6-6-5-5-3-3-4-4-4-61211110-1-3-2-1-3-10-2-2-1-444444333023-133012-3
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: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Sun night). Winds decreasing (fresh winds from the NNE on Sat morning, light winds from the NNW by Sun morning).

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

Mostly dry. Temperatures will be below freezing (max -3°C on Tue morning, min -7°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
SHIP8436
20 km WSW
3m alt.
2 hours ago
2° C
9
Light winds from the N
(9 kph at 350).
SHIP8587
20 km WSW
15m alt.
2 hours ago
2° C
9
Light winds from the N
(10 kph at 350).
- km
SHIP2371
20 km WSW
3m alt.
2 hours ago
2° C
5
Calm
(5 kph at 0).
SHIP22
20 km WSW
-m alt.
2 hours ago
2° C
No report.
9
Light winds from the N
(9 kph at 350).
SHIP961
20 km WSW
-m alt.
3 hours ago
2° C
No report.
4
Calm
(4 kph at 0).
SHIP5074
20 km WSW
3m alt.
3 hours ago
2° C
9
Light winds from the NW
(9 kph at 310).
SHIP6768
20 km WSW
3m alt.
2 hours ago
2° C
5
Calm
(5 kph at 0).
SHIP815
20 km WSW
-m alt.
2 hours ago
2° C
No report.
9
Light winds from the N
(9 kph at 350).
SHIP5523
20 km WSW
3m alt.
57 minutes ago
3° C
11
Light winds from the N
(11 kph at 0).
SHIP5
20 km WSW
-m alt.
2 hours ago
2° C
No report.
9
Light winds from the NNW
(9 kph at 340).

* 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.