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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Sat 07 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 8mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (fresh winds from the N on Wed night, calm by Thu night).

Sat
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
rain showers
light snow
light snow
snow showers
light snow
light snow
light snow
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
rain shwrs
light snow
light snow
snow shwrs
light snow
light snow
light snow
 km/h
25
SW
15
SW
10
W
10
NW
15
NNW
10
WNW
10
WSW
10
NNE
10
N
25
NNE
20
NNW
25
NNE
30
NW
35
NNE
20
NNW
25
NW
20
NW
5
2
5
2
3
3
1.6
6
max °C
4
4
5
4
3
1
2
2
4
4
3
2
0
-1
-2
-2
-2
min °C
3
4
5
4
1
1
2
1
2
4
2
0
-1
-2
-2
-2
-3
-2
0
3
1
-3
-2
-1
-2
-1
-1
-2
-7
-7
-10
-8
-8
-7
2850
0
2750
2300
1650
1350
1400
1850
2050
2100
1600
1400
950
750
650
600
550
Cloud base (m)
400
400
2250
350
350
350
450
650
300
450
300
400
300
300
300
Sea lvl1000m2000m3000m4000m5000m
56640-1-11220-2-5-5-6-6-7445421223431-1-2-2-2-32245333345432111-10-1354554565544433
Sunrise
6:35
6:39
6:41
6:45
6:48
Sunset
8:15
8:12
8:08
8:05
8:00
7:58

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Wind will be generally light.

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

Light rain (total 8mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (fresh winds from the N on Wed night, calm by Thu 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
SHIP6396
52 km S
3m alt.
3 hours ago
-2° C
13
Light winds from the SSW
(13 kph at 210).
SHIP1315
53 km S
-m alt.
3 hours ago
-2° C
-
13
Light winds from the SSW
(13 kph at 210).
SHIP16
53 km S
-m alt.
2 hours ago
-2° C
No report.
13
Light winds from the S
(13 kph at 180).
SHIP115
53 km S
-m alt.
2 hours ago
-3° C
No report.
9
Light winds from the SSE
(9 kph at 160).
SHIP2759
53 km S
3m alt.
3 hours ago
-2° C
9
Light winds from the SSE
(9 kph at 160).
SHIP203
53 km S
-m alt.
2 hours ago
-3° C
-
9
Light winds from the SSE
(9 kph at 160).
SHIP3352
53 km S
15m alt.
3 hours ago
2° C
9
Light winds from the SSE
(10 kph at 160).
- km
SHIP4115
53 km S
3m alt.
2 hours ago
-2° C
11
Light winds from the S
(11 kph at 190).
SHIP1180
53 km S
-m alt.
3 hours ago
-2° C
No report.
13
Light winds from the S
(13 kph at 190).
SHIP8596
53 km S
15m alt.
2 hours ago
2° C
9
Light winds from the SSE
(10 kph at 160).
- 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.