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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Mon 16 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -3°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -8°C on Sat afternoon). Winds increasing (light winds from the WNW on Thu night, fresh winds from the NW by Fri night).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
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
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
light snow
heavy snow
light snow
light snow
snow showers
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
light snow
heavy snow
light snow
light snow
snow shwrs
 km/h
5
SSE
5
WNW
10
NNW
20
NNW
10
NNW
15
S
5
SSE
10
SW
15
SW
25
SW
20
WSW
15
NNW
30
NNW
20
WNW
30
W
20
W
30
W
3
15
4
1
9
max °C
-1
-1
-2
-2
-2
-2
-2
-1
-3
-4
-6
-6
-4
-4
-7
-8
-5
min °C
-1
-2
-3
-2
-3
-3
-2
-2
-3
-6
-7
-7
-5
-7
-7
-8
-8
-1
-5
-7
-7
-7
-8
-4
-6
-8
-14
-13
-13
-13
-14
-16
-16
-15
800
400
500
650
50
350
350
0
0
0
0
0
150
150
0
0
100
Cloud base (m)
300
400
300
350
450
300
300
300
350
350
350
300
400
300
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-3-4-6-5-5-5-4-3-4-6-8-9-8-9-11-11-10-1-2-3-2-3-3-2-2-3-5-7-7-5-6-7-8-71011-1-1-1-2-3-4-4-4-2-3-3-4-43234121-2-3-1-2-1110-1-1
Sunrise
7:03
7:07
7:09
7:13
7:16
Sunset
7:43
7:38
7:36
7:31
7:28
7:24

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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 -1°C on Mon afternoon, min -3°C on Tue morning). 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 -4°C on Thu afternoon, min -8°C on Sat afternoon). Winds increasing (light winds from the WNW on Thu night, fresh winds from the NW by Fri night).

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
SHIP2234
20 km WSW
3m alt.
3 hours ago
0° C
5
Calm
(5 kph at 0).
SHIP3614
20 km WSW
15m alt.
2 hours ago
2° C
4
Calm
(4 kph at 20).
- km
SHIP1084
20 km WSW
-m alt.
3 hours ago
0° C
No report.
7
Light winds from the NW
(7 kph at 320).
SHIP2394
20 km WSW
3m alt.
2 hours ago
0° C
4
Calm
(4 kph at 20).
SHIP6850
20 km WSW
3m alt.
2 hours ago
0° C
4
Calm
(4 kph at 40).
SHIP5886
20 km WSW
3m alt.
3 hours ago
0° C
5
Calm
(5 kph at 0).
SHIP842
20 km WSW
-m alt.
2 hours ago
0° C
No report.
4
Calm
(4 kph at 350).
SHIP1024
20 km WSW
-m alt.
2 hours ago
0° C
No report.
4
Calm
(4 kph at 40).
SHIP6203
20 km WSW
3m alt.
2 hours ago
0° C
4
Calm
(4 kph at 20).
SHIP8730
20 km WSW
15m alt.
2 hours ago
2° C
4
Calm
(4 kph at 20).
- 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.