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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Mon 09 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Wed afternoon). Winds increasing (calm on Mon afternoon, gales from the NNE by Wed morning).

Days 4–6 Weather Summary

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

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
light snow
snow showers
heavy snow
mod snow
heavy snow
part cloud
cloud
mod snow
light snow
cloud
light snow
light snow
heavy snow
heavy snow
some clouds
clear
clear
clear
light snow
snow shwrs
heavy snow
mod. snow
heavy snow
some clouds
cloudy
mod. snow
light snow
cloudy
light snow
light snow
heavy snow
heavy snow
 km/h
5
SW
15
SSW
10
N
20
N
25
N
30
NW
60
N
45
NW
55
NW
25
NNW
20
NW
25
WNW
30
WNW
30
NW
30
NNW
45
NNE
65
NNE
60
NNE
1
3
11
7
11
10
3
2
4
11
14
max °C
0
2
2
2
2
0
-1
-4
-4
-5
-6
-6
-8
-7
-6
-6
-5
-4
min °C
-1
1
1
2
0
-1
-3
-5
-5
-5
-6
-7
-8
-7
-7
-6
-5
-5
-4
-3
-3
-3
-6
-8
-13
-14
-15
-12
-13
-15
-17
-16
-16
-16
-16
-14
1200
1750
2000
2100
2000
1450
1500
900
750
700
600
450
400
550
500
500
600
650
Cloud base (m)
450
400
5950
550
300
300
300
300
300
300
300
300
450
300
400
300
250
Sea lvl1000m2000m3000m4000m5000m
-12221-1-2-5-5-5-6-7-8-7-7-6-5-52333331-1-2-2-3-4-4-3-3-3-2-233344432211-1-100001543456644433333333
Sunrise
6:39
6:41
6:45
6:48
6:50
6:54
Sunset
8:08
8:05
8:00
7:58
7:53
7:50

Loading...

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Wed afternoon). Winds increasing (calm on Mon afternoon, gales from the NNE by Wed morning).

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

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

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
SHIP5183
50 km S
15m alt.
3 hours ago
1° C
8
Light winds from the W
(8 kph at 260).
- km
SHIP6074
50 km S
3m alt.
3 hours ago
0° C
8
Light winds from the W
(8 kph at 260).
SHIP694
50 km S
-m alt.
2 hours ago
0° C
No report.
9
Light winds from the NW
(9 kph at 310).
SHIP1260
50 km S
-m alt.
41 minutes ago
0° C
-
9
Light winds from the NNE
(9 kph at 30).
SHIP1018
50 km S
-m alt.
41 minutes ago
0° C
No report.
9
Light winds from the NNE
(9 kph at 30).
SHIP3839
50 km S
3m alt.
3 hours ago
0° C
8
Light winds from the W
(8 kph at 260).
SHIP104
50 km S
-m alt.
2 hours ago
0° C
No report.
9
Light winds from the NW
(9 kph at 310).
SHIP1809
50 km S
3m alt.
3 hours ago
0° C
8
Light winds from the W
(8 kph at 260).
SHIP7819
50 km S
3m alt.
2 hours ago
0° C
9
Light winds from the NW
(9 kph at 310).
SHIP7300
50 km S
3m alt.
3 hours ago
0° C
8
Light winds from the W
(8 kph at 260).

* 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.