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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Mon 02 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Wed morning, min -9°C on Mon afternoon). Winds increasing (light winds from the WNW on Tue morning, fresh winds from the NNE by Tue night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Thu afternoon). Winds decreasing (strong winds from the SSW on Thu night, light winds from the WNW by Sat night).

Mon
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
clear
cloud
cloud
cloud
light snow
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
some clouds
clear
some clouds
clear
cloudy
cloudy
cloudy
light snow
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
 km/h
15
WNW
15
WSW
10
WSW
10
NNW
25
N
35
NNE
35
NNE
20
NNE
20
S
35
SSW
40
SSW
45
SSW
50
SW
45
SW
35
SW
30
SW
15
W
4
max °C
-9
-8
-7
-6
-5
-4
-5
-5
-7
-6
-4
-1
0
1
2
3
5
min °C
-9
-9
-7
-7
-6
-5
-6
-8
-7
-6
-5
-3
-2
1
2
2
4
-15
-15
-12
-12
-14
-14
-15
-14
-14
-15
-14
-12
-11
-7
-4
-4
0
200
0
0
400
250
500
450
150
100
200
0
250
850
1800
2200
2600
3000
Cloud base (m)
300
300
4450
400
1350
1550
1800
600
300
350
350
350
400
400
1750
450
Sea lvl1000m2000m3000m4000m5000m
-9-9-7-7-6-5-6-7-7-6-5-2-11235-6-6-4-4-3-2-3-4-4-4-3-111345-2-5-2-1-210-2-2-1-21113341-312032111-2121433
Sunrise
6:20
6:22
6:26
6:28
6:31
Sunset
8:34
8:30
8:27
8:22
8:20
8:15

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Wed morning, min -9°C on Mon afternoon). Winds increasing (light winds from the WNW on Tue morning, fresh winds from the NNE by Tue night).

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

Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Thu afternoon). Winds decreasing (strong winds from the SSW on Thu night, light winds from the WNW by Sat night).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP6671
15 km WSW
15m alt.
4 hours ago
2° C
5
Calm
(6 kph at 70).
- km
SHIP463
15 km WSW
-m alt.
3 hours ago
2° C
-
2
Calm
(2 kph at 90).
SHIP240
15 km WSW
-m alt.
2 hours ago
2° C
No report.
6
Light winds from the E
(6 kph at 90).
SHIP816
15 km WSW
-m alt.
2 hours ago
2° C
No report.
6
Light winds from the E
(6 kph at 90).
SHIP5206
15 km WSW
3m alt.
4 hours ago
2° C
5
Calm
(5 kph at 70).
SHIP759
15 km WSW
-m alt.
2 hours ago
2° C
No report.
6
Light winds from the E
(6 kph at 90).
SHIP5563
15 km WSW
3m alt.
4 hours ago
2° C
5
Calm
(5 kph at 70).
SHIP7224
15 km WSW
3m alt.
4 hours ago
2° C
5
Calm
(5 kph at 70).
SHIP5625
15 km WSW
3m alt.
3 hours ago
2° C
4
Calm
(4 kph at 100).
SHIP196
15 km WSW
-m alt.
3 hours ago
2° C
-
2
Calm
(2 kph at 90).

* 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.