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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -10°C on Sat morning). Winds decreasing (fresh winds from the NNE on Sun night, light winds from the NW by Mon afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -8°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu afternoon).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
part cloud
mod snow
snow showers
light snow
snow showers
light snow
light snow
cloud
light snow
cloud
part cloud
cloud
light snow
snow showers
clear
clear
some clouds
cloudy
some clouds
mod. snow
snow shwrs
light snow
snow shwrs
light snow
light snow
cloudy
light snow
cloudy
some clouds
cloudy
light snow
snow shwrs
 km/h
15
S
20
S
20
SW
15
W
15
NNW
35
NNE
15
NW
10
NW
15
WNW
30
N
20
N
15
NNE
10
NE
5
SSW
25
SW
15
WNW
25
N
15
N
6
2
3
3
2
4
2
1
8
max °C
-10
-9
-6
-6
-5
-5
-8
-7
-7
-7
-6
-6
-6
-6
-7
-7
-6
-6
min °C
-10
-10
-8
-6
-6
-8
-8
-8
-8
-7
-6
-6
-6
-6
-8
-8
-6
-8
-17
-17
-16
-12
-12
-15
-14
-12
-14
-16
-13
-12
-10
-9
-16
-14
-13
-14
0
50
0
100
300
250
350
450
350
450
550
500
500
600
0
250
400
200
Cloud base (m)
6100
300
300
250
250
250
250
400
250
250
250
250
250
250
200
150
Sea lvl1000m2000m3000m4000m5000m
-10-10-7-6-6-7-8-8-8-7-6-6-6-6-8-8-6-7-7-6-6-4-4-3-4-4-4-3-3-3-3-3-5-5-4-5-4-3-5-2-1-1-1-1-101-100-3-2-1-2-10-4122332343331231
Sunrise
3:35
3:40
3:43
3:47
3:50
3:55
Sunset
11:09
11:07
11:04
11:00
10:57
10:53

Loading...

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -10°C on Sat morning). Winds decreasing (fresh winds from the NNE on Sun night, light winds from the NW by Mon afternoon).

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

A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -8°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu 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
SHIP3336
36 km SW
15m alt.
3 hours ago
3° C
39
Fresh winds from the E
(39 kph at 80).
- km
SHIP8197
36 km SW
3m alt.
1 hour ago
1° C
24
Moderate winds from the E
(24 kph at 80).
SHIP9
36 km SW
-m alt.
1 hour ago
1° C
No report.
28
Moderate winds from the E
(28 kph at 80).
SHIP7523
36 km SW
3m alt.
2 hours ago
1° C
35
Fresh winds from the E
(35 kph at 80).
SHIP353
36 km SW
-m alt.
1 hour ago
1° C
No report.
24
Moderate winds from the E
(24 kph at 80).
SHIP9507
36 km SW
3m alt.
3 hours ago
1° C
39
Strong winds from the E
(39 kph at 80).
SHIP7095
36 km SW
3m alt.
3 hours ago
1° C
39
Strong winds from the E
(39 kph at 80).
SHIP4189
36 km SW
15m alt.
3 hours ago
3° C
39
Fresh winds from the E
(39 kph at 80).
- km
SHIP2206
36 km SW
3m alt.
3 hours ago
1° C
39
Strong winds from the E
(39 kph at 80).
SHIP10102
36 km SW
15m alt.
3 hours ago
3° C
39
Fresh winds from the E
(39 kph at 80).
- 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.