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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Fri 20 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -2°C on Tue night, min -10°C on Wed night). Winds decreasing (gales from the NNE on Mon night, calm by Wed afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
heavy snow
light snow
light snow
mod snow
mod snow
mod snow
snow showers
light snow
light snow
mod snow
snow showers
snow showers
mod snow
mod snow
mod snow
light snow
part cloud
light snow
heavy snow
light snow
light snow
mod. snow
mod. snow
mod. snow
snow shwrs
light snow
light snow
mod. snow
snow shwrs
snow shwrs
mod. snow
mod. snow
mod. snow
light snow
some clouds
 km/h
30
NNE
40
N
15
WNW
25
NW
25
WNW
15
NW
20
WNW
20
W
15
NNW
35
NNE
45
NNE
60
NNE
45
ENE
40
NE
25
NE
15
W
5
W
15
WSW
1
12
5
2
8
6
6
2
1
3
9
12
3
8
9
6
1
max °C
-5
-4
-6
-7
-6
-6
-6
-7
-5
-3
-3
-3
-4
-3
-2
-7
-8
-9
min °C
-6
-4
-7
-8
-6
-8
-7
-7
-7
-4
-3
-4
-4
-4
-6
-8
-9
-10
-14
-13
-14
-16
-14
-15
-14
-14
-13
-12
-12
-14
-13
-13
-10
-13
-14
-16
0
250
0
0
100
0
50
50
0
250
450
450
250
350
450
0
0
0
Cloud base (m)
350
400
300
300
300
300
300
300
1400
300
250
250
200
200
200
200
200
250
Sea lvl1000m2000m3000m4000m5000m
-9-8-11-12-10-11-11-11-9-7-6-7-7-6-8-10-11-12-6-4-7-8-6-7-7-7-6-4-3-4-4-4-4-8-9-10-3-1-3-4-3-4-3-4-4-10-1-1-1-2-4-5-7120-11-10-1-1222222-1-2-5
Sunrise
7:13
7:16
7:18
7:22
7:24
7:28
Sunset
7:28
7:24
7:21
7:17
7:14
7:09

Loading...

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -4°C on Fri afternoon, min -8°C on Sat morning). Winds decreasing (strong winds from the NNE on Fri morning, light winds from the NW by Sun night).

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

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -2°C on Tue night, min -10°C on Wed night). Winds decreasing (gales from the NNE on Mon night, calm by Wed afternoon).

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
SHIP6544
231 km NE
15m alt.
3 hours ago
1° C
18
Light winds from the W
(19 kph at 270).
- km
SHIP11238
244 km NE
3m alt.
3 hours ago
0° C
28
Moderate winds from the WNW
(28 kph at 300).
SHIP820
244 km NE
-m alt.
3 hours ago
0° C
No report.
30
Fresh winds from the WNW
(30 kph at 300).
SHIP12400
244 km NE
15m alt.
3 hours ago
1° C
28
Moderate winds from the WNW
(28 kph at 300).
- km
SHIP12122
244 km NE
3m alt.
3 hours ago
0° C
28
Moderate winds from the WNW
(28 kph at 300).
SHIP443
244 km NE
-m alt.
3 hours ago
0° C
No report.
28
Moderate winds from the WNW
(28 kph at 300).
SHIP14
256 km NE
-m alt.
2 hours ago
0° C
No report.
28
Moderate winds from the W
(28 kph at 280).
SHIP4714
256 km NE
3m alt.
3 hours ago
0° C
28
Moderate winds from the WNW
(28 kph at 300).
SHIP2970
256 km NE
15m alt.
3 hours ago
2° C
28
Moderate winds from the WNW
(28 kph at 300).
- km
SHIP3509
256 km NE
3m alt.
3 hours ago
0° C
28
Moderate winds from the WNW
(28 kph at 300).

* 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.